سُنَنُ ابْنِ مَاجَهْ
Sunan Ibn Majah 3270
Chapters on Food
Licking the fingers
حَدَّثَنَا مُوسَى بْنُ عَبْدِ الرَّحْمَنِ، أَنْبَأَنَا أَبُو دَاوُدَ الْحَفَرِيُّ، عَنْ سُفْيَانَ، عَنْ أَبِي الزُّبَيْرِ، عَنْ جَابِرٍ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ لاَ يَمْسَحْ أَحَدُكُمْ يَدَهُ حَتَّى يَلْعَقَهَا فَإِنَّهُ لاَ يَدْرِي فِي أَىِّ طَعَامِهِ الْبَرَكَةُ .
It was narrated from Jabir that the Messenger of Allah (ﷺ) said: “None of you should wipe his hand until he has licked it, for he does not know where the blessing if in his food.’”
Sunan Ibn Majah, 3270Sahih (Darussalam)