JIHAD SECTION · 41 – MAKING DU'A WHEN FACING THE ENEMY
Saḥl ibn Saʻd, may Allah be pleased with him, narrated:
The Messenger of Allah, peace and blessings be upon him, said: "There are two [types of] supplication that are not rejected – or rarely rejected: supplication during the adhan (call to prayer), and supplication when people begin to kill each other."
Saḥl ibn Saʻd, may Allah be pleased with him, narrated: The Messenger of Allah, peace and blessings be upon him, said: "Supplication made while it is raining is also not rejected.”