(100) باب فِي دُعَاءِ الْمُشْرِكِينَ
Anas said "The Prophet (ﷺ) used to attack at the time of the dawn prayer and hear. If he heard a call to prayer, he would refrain from them, otherwise would attack (them).
Reference: Sunan Abi Dawud 2634
In-book reference: Book 15, Hadith 158
English translation: Book 14, Hadith 2628