Musannaf Ibn Abi Shaybah 5025 — Reports on three people: the imam goes

Abd al-Rahman bin al-Aswad said: Alqamah and al-Aswad asked permission to visit Sayyiduna Abdullah (may Allah be pleased with him), and they were given permission. Sayyiduna Abdullah said to them: Soon there will be rulers who will delay the prayers from their times; at such a time, offer the prayers at their proper times. Then he stood up and prayed between the two of us. Then he said: I saw the Messenger of Allah (peace and blessings be upon him) doing exactly this.