en_tn/1sa/24/19.md

For if a man finds his enemy, will he let him go safely?

A rhetorical question with the answer included in the question. AT " If a man finds his enemy, he will not let him go safely" (See: rc://en/ta/man/translate/figs-rquestion)

For if a man finds his enemy, will he let him go safely?

Where Saul had believed David was his enemy, comes to realize that even though David will be King, David will not usurp the throne from Saul, but will wait for Yahweh's appointed time.

the kingdom of Israel will be established in your hand

AT: "you will rule over the whole kingdom of Israel". (See: rc://en/ta/man/translate/figs-synecdoche)