Silsilah as-Sahihah 3881 — Number of angels worshipping in Bayt

It is narrated from Sayyiduna Anas (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "The Bayt al-Ma'mur is in the seventh heaven. Every day, a thousand angels enter it, and their turn does not come again until the Day of Resurrection."