Mukhtasar Bukhari

`Sayyiduna Abu Hurairah (may Allah be pleased with him) says that` Indeed, I will bring the prayer of the Noble Prophet (peace and blessings of Allah be upon him) closer (that is, just as the Noble Prophet (peace and blessings of Allah be upon him) used to lead the prayer, I will also lead the prayer in the same way, because indeed my prayer is like the prayer of the Messenger of Allah (peace and blessings of Allah be upon him)). And Sayyiduna Abu Hurairah (may Allah be pleased with him), after saying "Sami' Allahu liman hamidah" in the last rak'ah of Zuhr, 'Isha, and Fajr prayers, would recite the (supplication of) Qunoot, supplicating for the Muslims and cursing the disbelievers.

Sayyiduna Anas (may Allah be pleased with him) says that during the time of the Noble Prophet (peace and blessings be upon him), Qunoot supplication was recited in Fajr and Maghrib (prayers).

Sayyiduna Rifa’ah bin Rafi’ Zurqi (may Allah be pleased with him) says that we were once praying behind the Prophet Muhammad (peace and blessings be upon him), so (we saw that) when he (peace be upon him) raised his head from bowing, he said: “Sami’ Allahu liman hamidah.” Then a man behind him said: “Rabbana wa lakal hamdu hamdan kathiran tayyiban mubarakan fihi.” When the Prophet (peace be upon him) finished, he said: “Who was the one who spoke?” That man said: “It was I.” So the Prophet (peace be upon him) said: “I saw more than thirty angels racing to see which of them would write it down first.”