Narrated 'Aishah:
that Abu Bakr entered upon the Messenger of Allah (ﷺ), so he said: "You are Allah's 'Atiq from the Fire." From that day on he was called 'Atiq. (JA)
English reference (JA): Vol. 1, Book 46, Hadith 3679 (JA)
Arabic reference (JA): Book 49, Hadith 4043 (JA)