Musannaf Ibn Abi Shaybah 31770 — What is said in supplication

Abu al-Siddiq al-Naji said: I asked Sayyiduna Abu Sa'id (may Allah be pleased with him) about the funeral prayer, and he said: We used to supplicate thus: "O Allah, You are our Lord and his Lord. You alone created him, You alone provided for him, You alone gave him life, and You alone sufficed him. So forgive us and him, do not deprive us of his reward, and do not lead us astray after him."