themselves.

Genesis 35:2
So Jacob told his household and all who were with him, "Get rid of the foreign gods that are among you. Purify yourselves and change your garments.

Exodus 19:10, 15
Then the LORD said to Moses, "Go to the people and consecrate them today and tomorrow. They must wash their clothes . . .

Numbers 19:2-20
"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. . . .

2 Chronicles 29:5, 34
"Listen to me, O Levites, " He said. "Consecrate yourselves now and consecrate the house of the LORD, the God of your fathers. Remove from the Holy Place every impurity. . . .

Ezra 6:21
The Israelites who had returned from exile ate it, together with all who had separated themselves from the uncleanness of the Gentiles of the land, in order to seek the LORD, the God of Israel.

Job 1:5
And when the days of feasting were over, Job would send for his children to purify them, rising early in the morning to offer burnt offerings for all of them. For Job thought, "Perhaps my children have sinned and cursed God in their hearts." This was Job's regular practice.

Hebrews 5:1, 3
Every high priest is appointed from among men to represent them in matters relating to God, to offer gifts and sacrifices for sins. . . .