Strong’s Hebrew
H4560 — macar
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
מָסַר
macar — pronounced maw-sar
a primitive root; to sunder, i.e. (transitively) set apart, or (reflex.) apostatize:--commit, deliver.
2 occurrences in the KJV.
Numbers 31:5
So there were delivered out of the thousands of Israel, a thousand of every tribe, twelve thousand armed for war.
Numbers 31:16
Behold, these caused the children of Israel, through the counsel of Balaam, to commit trespass against the LORD in the matter of Peor, and there was a plague among the congregation of the LORD.