Sahih Muslim 261b
Sahih Muslim · Book 2: The Book of Purification · The characteristics of the fitrah
This hadith has been narrated by Mus'ab b. Shaiba with the same chain of transmitters except for these words:
وَحَدَّثَنَاهُ أَبُو كُرَيْبٍ ، أَخْبَرَنَا ابْنُ أَبِي زَائِدَةَ ، عَنْ أَبِيهِ ، عَنْ مُصْعَبِ بْنِ شَيْبَةَ ، فِي هَذَا الإِسْنَادِ مِثْلَهُ غَيْرَ أَنَّهُ قَالَ قَالَ أَبُوهُ وَنَسِيتُ الْعَاشِرَةَ .
" His father said: I forgot the tenth one."