Hazrat Anas (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: The supplication made between the Adhan and the Iqamah is never rejected, so make supplication at that time.

Hazrat Anas (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: When the time of adhan comes, the doors of the heavens are opened, and supplications are accepted, and when the time of iqamah comes, then supplications are not rejected at all.

Hazrat Amir bin Sa’d narrates that his father, Hazrat Sa’d, said: Whoever, upon hearing the voice of the muezzin, says these words: I bear witness that there is no god but Allah; I am pleased with Allah as my Lord, with Islam as my religion, and with Muhammad (peace and blessings be upon him) as my Prophet, then all the sins of that person are forgiven. Then a man said to him: O Sa’d! Are all his past and future sins forgiven? Hazrat Sa’d replied: No, I only heard the Messenger of Allah (peace and blessings be upon him) say this much.

Hazrat Umm al-Mu’minin Umm Salamah narrates that the Messenger of Allah, peace and blessings be upon him, said to me: Recite these words at the time of the Maghrib adhan: O Allah! At the coming of the night and the departure of the day, and at the voices of Your callers, and at the time of Your prayer being established, forgive me.

Hazrat Abdul Kareem Al-Maktab states that Hazrat Abdur Rahman bin Yazid bin Muawiyah said: The words which Hazrat Adam learned from his Lord are as follows: O Allah! There is no deity except You, You are pure, and all praise is for You, I have wronged myself and acted wickedly, so have mercy on me, for You are the Best of merciful ones. O Allah! There is no deity except You, You are pure, and all praise is for You, I have wronged myself and acted wickedly, so accept my repentance, indeed You are the Acceptor of repentance and the Most Merciful.

Hazrat Ka'b bin Ujrah narrates that the Messenger of Allah, peace and blessings be upon him, said: There are some words that follow after (the prayer), whose reciter is never in loss: After every prayer, say Subhan Allah thirty-three times (33), Alhamdulillah thirty-three times (33), and Allahu Akbar thirty-four times (34).

Hazrat Hakam, on the authority of Hazrat Abdur Rahman bin Abi Laila, narrates the statement of Hazrat Ka'b bin Ujrah: There are three phrases such that the one who says them, or he said, 'those who say them', will not be losers: Saying Subhan Allah thirty-three (33) times, and saying Alhamdulillah thirty-three (33) times, and saying Allahu Akbar thirty-four (34) times after every prayer. Hazrat Hakam says: After that, I never abandoned these phrases.

31216 - Al-Hakam said: "I did not leave them after that."

Hazrat Abdur Rahman bin Abi Laila narrates that Hazrat Ka'b said: There are a few words that follow, and the one who says them will not be at a loss. Then Hazrat Abu Al-Ahwas narrated content similar to the hadith of Hazrat Waki'.

Hazrat Abu Bakr bin Abi Musa narrates that when Hazrat Abu Musa would finish the prayer, he would supplicate as follows: O Allah! Forgive my sins, make my affairs easy, and bless my sustenance.