en_tn/1sa/22/16.md

the guard that stood around him

"the military men standing nearby to protect him"

their hand also is with David

AT: "they plot with David against me" or "they are loyal to David" (See: rc://en/ta/man/translate/figs-synecdoche)

would not put out their hand to kill the priests

This means they refused to obey Saul. AT: "did not move to kill the priests" (See: rc://en/ta/man/translate/figs-metonymy)