Mukhtasar Bukhari (Abridged) 1356 — Description of the angels

Sayyiduna Ya'la (may Allah be pleased with him) narrates that I heard the Prophet (peace and blessings of Allah be upon him) reciting this verse on the pulpit: "And they will call out, 'O Malik...'" (Surah Az-Zukhruf: 77) (Malik is the name of the keeper of Hell).