Dua for Breaking Fast: The Authentic Iftar Supplication

Almost every Ramadan table runner, calendar and phone reminder carries the same Arabic phrase for iftar. It turns out to be the less textually secure of the two main candidates, which most people reciting it every night for years have never been told.

The dua with the soundest chain

Transliteration. Dhahaba az-zama'u wa'btallat al-'uruqu wa thabata al-ajru in sha' Allah.

Translation. "The thirst has gone, the veins are moistened, and the reward is set, if Allah wills."

Ibn Umar (رضي الله عنهما) reported that the Messenger of Allah ﷺ said these words whenever he broke his fast (Sunan Abi Dawud 2357). Al-Albani graded the narration hasan, which is why scholars who care about chain strength point reciters here first, ahead of the dua almost everyone already knows by heart.

Notice what the sentence actually does. It names the physical sensation first, the thirst gone and the veins rehydrated, and only then moves to the reward, as if the two were the same event seen from two angles. A day that felt like pure deprivation turns out, in this wording, to have been quietly productive the entire time.

The dua on every Ramadan calendar

Transliteration. Allahumma laka sumtu wa 'ala rizqika aftartu.

Translation. "O Allah, I fasted for You, and upon Your provision I break my fast."

This is, by far, the most recited dua for iftar anywhere in the Muslim world. It is embroidered on tablecloths, printed in the corner of Ramadan calendars, and taught to children before almost anything else about fasting. It is also recorded with a noticeably weaker chain than the first dua, through a narrator named Mu'adh ibn Zuhrah in Sunan Abi Dawud 2358, a tabi'i who was not a companion and never met the Prophet ﷺ, which makes the hadith mursal, meaning the link back to the Prophet ﷺ is missing a generation.

That is a statement about the chain of transmission, not a verdict on the meaning. The sentence itself, fasting for Allah and breaking the fast with what Allah provided, says nothing objectionable, and plenty of scholars across the centuries have continued to recommend it as a beautiful, if not firmly proven, supplication. The honest position is simple: if the goal is reciting exactly what the Prophet ﷺ is most reliably reported to have said, use "Dhahaba az-zama'u." If the goal is a meaningful phrase in good standing even with a weaker chain, this one remains widely accepted. Many people say both, one after the other, which is not wrong either.

What comes before the dua

The iftar dua is not the first thing said at the table. Like any meal, it opens with Bismillah, and the Prophet ﷺ taught the boy Umar ibn Abi Salama three rules at once while watching him eat carelessly: "Say Bismillah, eat with your right hand, and eat from what is nearest to you" (Sahih Muslim 2022).

So a complete iftar runs in a short sequence rather than a single line: Bismillah as the first date or sip of water touches the mouth, and only once the fast has actually broken does the longer dua, either "Dhahaba az-zama'u" or "Allahumma laka sumtu," get said. Reversing the order, or skipping Bismillah because the iftar dua feels like the main event, misses that the fast-breaking supplication is a response to something that has already happened, not the trigger for it.

The Sunnah sequence for iftar

The Prophet ﷺ did not only leave words for iftar. He left an order of operations, and the order carries its own instruction about what matters.

The minutes before the fast breaks

There is a well-known narration naming three people whose dua is not turned away: a just ruler, someone who has been wronged, and the fasting person right up until he breaks his fast. It appears in Jami' at-Tirmidhi and Sunan Ibn Majah, and scholars have differed on the strength of its chain, with some grading it hasan and others treating it as weaker. It is best taken as an encouragement rather than a guarantee attached to any specific wish.

Taken seriously, it points at a window most people waste: the ten minutes before iftar, food already on the table, the fast not yet technically broken. That stretch of time, hungry, waiting and focused, is arguably a better moment for a sincere, specific request than the recited dua said a minute later once the plate is already half empty.

Beyond the set wording

None of this restricts iftar to a fixed script. The hadith about the fasting person's dua being favoured speaks generally about supplication at that moment, not about one sentence repeated nightly and nothing else. A workable pattern many people use: say Bismillah, eat the date, say "Dhahaba az-zama'u" out of respect for how the Prophet ﷺ is most reliably reported to have marked the moment, and then keep talking to Allah in plain language about whatever the day actually held.

This is where fasting and dua meet most naturally. The hunger makes the request feel less abstract. Someone fasting for a parent's recovery, a decision they are waiting on, or simply the discipline itself has, at iftar, the one moment in the day when the body itself is making the case alongside the words.

What the fast actually produced

The dua names the reward as already "established," which is a confident claim to make about a day that is not yet finished. It is worth testing that confidence honestly rather than only reciting it. Did the day include the restraint the fast is meant to build: the tongue held, the temper held, the time that hunger usually frees up spent on something other than counting the minutes to sunset?

That is ordinary muhasaba, applied to a single day of fasting instead of a whole life. A short note after iftar : what the fast cost, what it revealed, what request sat underneath the dua, turns thirty identical-looking Ramadan nights into thirty that can actually be told apart later. Some people keep this in a Ramadan journal built around exactly this rhythm, or fold it into a wider dua journal that tracks what was asked for across the whole month, not only at iftar.

It also connects to the night ahead rather than closing it off. Taraweeh and the rest of the evening still follow iftar; the dua marks an ending, not the end of the day's worship.

A means, not a formula

Neither dua is a condition for the fast to count. A fast kept correctly from dawn to sunset is valid whether or not any words are said at the end of it, and a fast broken without the dua is not somehow incomplete. The wording is a Sunnah act layered on top of an already-valid fast, worth doing for its own reward, not a requirement that makes or breaks the day's worship.

It is also worth saying plainly that chain strength is not a verdict on sincerity. Someone who has recited "Allahumma laka sumtu" every night of Ramadan for thirty years has not been doing anything wrong. The point of knowing the distinction is simply to know it: to say the better-attested dua when precision matters to you, and to hold the popular one for what it honestly is: a weak narration carrying a sound and widely loved meaning.

Tonight's iftar

You do not need to memorise anything before the next adhan for Maghrib. Keep the order simple: a date or water the moment the sun sets, Bismillah as you reach for it, then "Dhahaba az-zama'u wa'btallat al-'uruqu wa thabata al-ajru in sha' Allah" once the fast has actually broken.

Say it slowly enough to notice what it claims: that the thirst is already gone, and that whatever today cost you has already been written down as worth something.