Romans 6:19ἁγιασμόν
I am speaking in human terms because of the weakness of your flesh. Just as you used to offer the parts of your body in slavery to impurity and to escalating wickedness, so now offer them in slavery to righteousness leading to holiness.
1 Corinthians 1:30ἁγιασμὸς
It is because of Him that you are in Christ Jesus, who has become for us wisdom from God: our righteousness, holiness, and redemption.
1 Thessalonians 4:3ἁγιασμὸς
For it is God’s will that you should be holy: You must abstain from sexual immorality;
2 Thessalonians 2:13ἁγιασμῷ
But we should always thank God for you, brothers who are loved by the Lord, because God chose you from the beginning to be saved by the sanctification of the Spirit and by faith in the truth.
1 Timothy 2:15ἁγιασμῷ
Women, however, will be saved through childbearing, if they continue in faith, love, and holiness, with self-control.
Hebrews 12:14ἁγιασμόν
Pursue peace with everyone, as well as holiness, without which no one will see the Lord.

Abbott-Smith

ἁγιασμός, -οῦ, ὁ
(ἁγιάζω), [in LXX: Eze.45:4 (מִקְדָּשׁ), Sir.7:31, etc. ;]
as an active verbal noun in -μός, it signifies properly the process τὸ ἁγιάζειν, rather than the resultant state, ἁγιωσύνη, hence,

1. consecration;

2. sanctification: so strictly in Rom.6:19,22 (but see Meyer), 1Co.1:30, 1Th.4:3,7, 2Th.2:13, Heb.12:14, 1Pe.1:2. Elsewhere it perhaps (Ellic.; but see Milligan, Th., 48) inclines to the resultant state: 1Th.4:4, 1Ti.2:15 (Cremer, 55, 602).
† (AS)

Sources: Abbott-Smith’s Manual Greek Lexicon of the New Testament (1922, public domain) and glosses from STEPBible TBESG (CC BY 4.0); STEPBible TAGNT (Greek New Testament, CC BY 4.0); the Berean Standard Bible (public domain). Reformatted by Word Study, wording unchanged. All sources and licenses.