# the King
This is another title for the Son of Man. Jesus is speaking about himself in the third person. (See: [[rc://en/ta/man/jit/figs-123person]])
# say to them
"say to those at his right hand"
# Truly I say to you
"I tell you the truth." This emphasizes what the King says next.
# one of the least
"one of the least important"
# these brothers of mine
Here "brothers" refers to anyone, male or female, who obeys the King. Alternate translation: "my brothers and sisters here" or "these who are like my brothers and sisters" (See: [[rc://en/ta/man/jit/figs-gendernotations]])
# you did it for me
"I consider that you did it for me"