en_tn/dan/10/16.md

One who was like the sons of man

This may refer to the one who had just spoken to Daniel. However, some versions interpret it as referring to a different person. Alternate translation: "This one, who looked like a human"

like the sons of man

Here this expression refers to human beings in general. Alternate translation: "like a human being" (See: rc://en/ta/man/translate/figs-idiom)

agony

severe emotional suffering