'Abdullah b. Ka'b reported that his father Ka'b narrated to him that Messenger of Allah ﷺ used to eat with three fingers and when he had finished (eating), he licked them. (Using translation from Muslim 2032c)
«أَنَّ رَسُولَ اللهِ ﷺ كَانَ يَأْكُلُ بِثَلَاثِ أَصَابِعَ فَإِذَا فَرَغَ لَعِقَهَا»
'Abdullah b. Ka'b reported that his father Ka'b narrated to him that Messenger of Allah ﷺ used to eat with three fingers and when he had finished (eating), he licked them.
أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ يَأْكُلُ بِثَلاَثِ أَصَابِعَ فَإِذَا فَرَغَ لَعِقَهَا
The Prophet ﷺ used to eat with three fingers and not wipe his before licking it.
أَنَّ النَّبِيَّ ﷺ كَانَ يَأْكُلُ بِثَلاَثِ أَصَابِعَ وَلاَ يَمْسَحُ يَدَهُ حَتَّى يَلْعَقَهَا
Ibn Ka'b b. Malik reported on the authority of his father that the Messenger of Allah ﷺ used to eat (food) with three fingers and he licked his hand before wiping it (with towel). (Using translation from Muslim 2032b)
كَانَ رَسُولُ اللهِ ﷺ يَأْكُلُ بِثَلَاثِ أَصَابِعَ وَلَا يَمْسَحُ يَدَهُ حَتَّى يَلْعَقَهَا
'Abdullah b. Ka'b reported that his father Ka'b narrated to him that Messenger of Allah ﷺ used to eat with three fingers and when he had finished (eating), he licked them. (Using translation from Muslim 2032c)
أَنَّ رَسُولَ اللهِ ﷺ كَانَ يَأْكُلُ بِثَلَاثِ أَصَابِعَ فَإِذَا فَرَغَ لَعِقَهَا
[Machine] "That the Messenger of Allah ﷺ used to lick his three fingers after eating."
«أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ إِذَا أَكَلَ لَعِقَ أَصَابِعَهُ الثَّلَاثَ»
[Machine] The translation of the provided Arabic phrase into English is as follows: "The Messenger of Allah ﷺ used to eat with three fingers and then lick them."
«كَانَ رَسُولُ اللَّهِ ﷺ يَأْكُلُ بِثَلَاثِ أَصَابِعَ ثُمَّ يَلْعَقُهُنَّ»
[Machine] "When the Messenger of Allah ﷺ used to eat, he would lick his three fingers."
«أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ إِذَا أَكَلَ لَعِقَ أَصَابِعَهُ الثَّلَاثَ»