en_tn_condensed/1ch/17/08.md

I have been with you

Here "with you" means that Yahweh has helped and blessed David.

cut off all your enemies

Yahweh destroying David's enemies is spoken of as if Yahweh cut them off, as one would cut a piece of cloth or cut a branch from a tree.

I will make you a name

"I will make your name to be great and well known"

the great ones

The phrase "great ones" means famous persons.