Sahih al-Bukhari 6672

Arabic

حَدَّثَنَا الْحُمَيْدِيُّ، حَدَّثَنَا سُفْيَانُ، حَدَّثَنَا عَمْرُو بْنُ دِينَارٍ، أَخْبَرَنِي سَعِيدُ بْنُ جُبَيْرٍ، قَالَ قُلْتُ لاِبْنِ عَبَّاسٍ فَقَالَ حَدَّثَنَا أُبَىُّ بْنُ كَعْبٍ، أَنَّهُ سَمِعَ رَسُولَ اللَّهِ صلى الله عليه وسلم ‏{‏لاَ تُؤَاخِذْنِي بِمَا نَسِيتُ وَلاَ تُرْهِقْنِي مِنْ أَمْرِي عُسْرًا‏}‏ قَالَ ‏"‏ كَانَتِ الأُولَى مِنْ مُوسَى نِسْيَانًا ‏"‏‏.‏

English translation

Narrated Ubai bin Ka'b: that he heard Allah's Messenger (ﷺ) saying, "(Moses) said, 'Call me not to account for what I forget and be not hard upon me for my affair (with you)' (18.73) the first excuse of Moses was his forgetfulness

Reference: Sahih al-Bukhari 6672, Book of Oaths and Vows. English translation by Dr. Muhammad Muhsin Khan.