Jami` at-Tirmidhi 1893
Narrated Anas bin Malik:
"The Messenger of Allah ﷺ was brought some milk which was mixed with some water. On his right was a Bedouin and on his left was Abu Bakr. So he drank, then he gave it to the Bedouin and said: 'The right, then the right.'"
He said: There are narrations on this topic from Ibn 'Abbas, Sahl bin Sa'd, Ibn 'Umar, and 'Abdullah bin Busr.
[Abu 'Eisa said:] This Hadith is Hasan Sahih.
حَدَّثَنَا الأَنْصَارِيُّ، حَدَّثَنَا مَعْنٌ، حَدَّثَنَا مَالِكٌ، قَالَ وَحَدَّثَنَا قُتَيْبَةُ، عَنْ مَالِكٍ، عَنِ ابْنِ شِهَابٍ، عَنْ أَنَسٍ، أَنَّ النَّبِيَّ ﷺ أُتِيَ بِلَبَنٍ قَدْ شِيبَ بِمَاءٍ وَعَنْ يَمِينِهِ أَعْرَابِيٌّ وَعَنْ يَسَارِهِ أَبُو بَكْرٍ فَشَرِبَ ثُمَّ أَعْطَى الأَعْرَابِيَّ وَقَالَ " الأَيْمَنَ فَالأَيْمَنَ " . قَالَ وَفِي الْبَابِ عَنِ ابْنِ عَبَّاسٍ وَسَهْلِ بْنِ سَعْدٍ وَابْنِ عُمَرَ وَعَبْدِ اللَّهِ بْنِ بُسْرٍ .
قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ .