Authentic
graded by Al-Albani
Mishkat al-Masabih 4162
Narrator:Abdullāh ibn ‘Umar
وَعَنِ ابْنِ عُمَرَ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «إِذَا أَكَلَ أَحَدُكُمْ فَلْيَأْكُلْ بِيَمِينِهِ وَإِذَا شَرِبَ فَلْيَشْرَبْ بِيَمِينِهِ» . رَوَاهُ مُسلم
Ibn ‘Umar reported God’s messenger as saying, “When any of you eats he should eat with his right hand, and when he drinks he should drink with his right hand.” Muslim transmitted it.
Cited in Mishkat al-Masabih (No. 4162).