Deuteronomy 11:2מוּסַר
Know this day that it is not your children who have known and seen the discipline of the LORD your God: His greatness, His mighty hand, and His outstretched arm;
Job 12:18מוּסַר
He loosens the bonds placed by kings and fastens a belt around their waists.
Proverbs 1:2וּמוּסָר
for gaining wisdom and discipline, for comprehending words of insight,
Isaiah 26:16מוּסָרְךָ
O LORD, they sought You in their distress; when You disciplined them, they poured out a quiet prayer.
Jeremiah 2:30מוּסָר
“I have struck your sons in vain; they accepted no discipline. Your own sword has devoured your prophets like a voracious lion.”
Zephaniah 3:2מוּסָר
She heeded no voice; she accepted no correction. She does not trust in the LORD; she has not drawn near to her God.

Brown-Driver-Briggs

מוּסָר n.m. discipline (of the moral nature), chastening, correction

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.