Muwatta Malik #141
muwatta_malik:141وَحَدَّثَنِي عَنْ مَالِكٍ، عَنِ ابْنِ شِهَابٍ، عَنْ عُبَيْدِ اللَّهِ بْنِ عَبْدِ اللَّهِ بْنِ عُتْبَةَ بْنِ مَسْعُودٍ، عَنْ أُمِّ قَيْسٍ بِنْتِ مِحْصَنٍ، أَنَّهَا أَتَتْ بِابْنٍ لَهَا صَغِيرٍ لَمْ يَأْكُلِ الطَّعَامَ إِلَى رَسُولِ اللَّهِ صلى الله عليه وسلم فَأَجْلَسَهُ فِي حَجْرِهِ فَبَالَ عَلَى ثَوْبِهِ فَدَعَا رَسُولُ اللَّهِ بِمَاءٍ فَنَضَحَهُ وَلَمْ يَغْسِلْهُ .
Yahya related to me from Malik from Ibn Shihab from Ubaydullah ibn Abdullah ibn Utba ibn Masud from Umm Qays ibn Mihsan that she brought a baby boy of hers who was not yet eating food to the Messenger of Allah, may Allah bless him and grant him peace, and he sat it in his arms and it urinated on his garment, so the Messenger of Allah, may Allah bless him and grant him peace, called for some water and sprinkled over it but did not wash it.
عبيد الله بن عبد الله بن عتبة بن مس
مالك