Riyad as-Salihin: The Book of Miscellany – Hadith No. 1626 — Abu Sa’id Al-Khudri (May Allah be pleased with him) reported: Messenger of… (Hadith No. 1626)

Abu Sa'id Al-Khudri (May Allah be pleased with him) reported: Messenger of Allah (ﷺ) said, "How can I feel at ease when the Angel of the Trumpet, (Israfil) has put his lips to the Trumpet and is waiting for the order to blow it". He (ﷺ) perceived as if this had shocked his Companions, so he (ﷺ) told them to seek comfort through reciting: 'Hasbunallah wa ni'mal-Wakil .

Explanation:

Reference: Riyad as-Salihin, The Book of Miscellany, Hadith No. 1626