Sayyiduna Abdullah bin Umar (may Allah be pleased with him) narrates: I heard the Noble Prophet (peace and blessings be upon him) saying: "The Bedouins should not overpower you regarding the name of your prayer; it is 'Isha. They call it 'Atamah, because at that time they finish their work with the camels." (In one word here, the narrator is in doubt.) Sufyan says: Ibn Abu Labid narrated it in this way, with doubt.