Musannaf Ibn Abi Shaybah

Hazrat Abu Hazim narrates that Hazrat Sahl bin Sa’d Sa’idi said: There are two moments when the gates of the heavens are opened, and it is very rare that the supplication of the one who prays is returned to him unanswered: at the time of the call to prayer for Salah, and at the time of forming ranks for Jihad in the path of Allah.

Hazrat Muharib bin Dithar narrates that Hazrat Abdullah bin Umar (may Allah be pleased with them) said: The people were instructed to supplicate at the time of the call to prayer by the muezzins.

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 not rejected.

Hazrat Abu Mararah narrates that Hazrat Mujahid said: The best moments are the times of prayer, so supplicate during them.

Hazrat Abu Ishaq narrates that Hazrat Abu Burdah said: Indeed, on Friday, the hour in which the supplication of the supplicant is accepted is this: when the Imam stands for prayer until he returns from the prayer.

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.