(1) [115] There is nothing authentically narrated from the Prophet ﷺ in terms of how to cut the nails. It is permissible to discard them anywhere, and burying them is not obligatory.

(2) [116] Al-Nawawi said: “As for washing the knuckles, then there is agreement over it being mustahabb.” Al-Majmu` (288/1)

(3) [117] Barajim is the plural of burjumah, and it refers to the joints that section the fingers.