A man who remembers a prayer he owes while in another

Amir and Ibrahim said: "When you are praying Asr and you remember that you have not yet prayed Zuhr, break off the prayer, pray Zuhr first and then Asr."

Ibrahim said: "When you are in the Asr prayer and you remember that you have not prayed Zuhr, break off, pray Zuhr, and then pray Asr."

Ibrahim said, concerning a person who forgets to pray Zuhr and then remembers it during Asr: "He should break off the Asr prayer, pray Zuhr first and then Asr."

Mughirah said in his narration: "If he remembered it after having prayed Asr, then his Asr prayer is done; now he should pray Zuhr."

Al-Zuhri said: "If a man remembers during the Asr prayer that he has not prayed Zuhr, he should break off that prayer, pray Zuhr first and then Asr."

Shu'bah said: We asked al-Hakam and Hammad about a person who is praying one prayer and remembers another prayer. Both of them said: "If he remembers it before reciting the tashahhud, or before sitting for the length of the tashahhud, he should leave this prayer and perform that prayer first. And if he remembers it after the tashahhud, he should count this prayer and then go back to the other prayer."