Leviticus 21:17מוּם
“Say to Aaron, ‘For the generations to come, none of your descendants who has a physical defect may approach to offer the food of his God.
Numbers 19:2מוּם
“This is the statute of the law that the LORD has commanded: Instruct the Israelites to bring you an unblemished red heifer that has no defect and has never been placed under a yoke.
Deuteronomy 15:21מוּם
But if an animal has a defect, is lame or blind, or has any serious flaw, you must not sacrifice it to the LORD your God.
2 Samuel 14:25מוּם
Now there was not a man in all Israel as handsome and highly praised as Absalom. From the sole of his foot to the top of his head, he did not have a single flaw.
Job 11:15מִמּוּם
then indeed you will lift up your face without blemish; you will stand firm and unafraid.
Proverbs 9:7מוּמוֹ
He who corrects a mocker brings shame on himself; he who rebukes a wicked man taints himself.

Brown-Driver-Briggs

מוּם n.m. (= foregoing [m.ad.ab]) blemish, defect

Sources: Brown-Driver-Briggs (1906, public domain) from the Open Scriptures Hebrew Lexicon (CC BY 4.0), glosses from STEPBible TBESH (CC BY 4.0); STEPBible TAHOT (Hebrew Bible, Leningrad Codex, CC BY 4.0); the Berean Standard Bible (public domain). Reformatted by Word Study, wording unchanged. All sources and licenses.