Zechariah 13:1

"In that day there will be a spring opened to the house of David and to the inhabitants of Jerusalem, for sin and for uncleanness.

Psalm 51:2

Wash me thoroughly from my iniquity. Cleanse me from my sin.

Ezekiel 36:25

I will sprinkle clean water on you, and you shall be clean: from all your filthiness, and from all your idols, will I cleanse you.

Psalm 51:7

Purify me with hyssop, and I will be clean. Wash me, and I will be whiter than snow.

Isaiah 1:16-18

Wash yourselves, make yourself clean. Put away the evil of your doings from before my eyes. Cease to do evil.

Zechariah 12:3

It will happen in that day, that I will make Jerusalem a burdensome stone for all the peoples. All who burden themselves with it will be severely wounded, and all the nations of the earth will be gathered together against it.

John 1:29

The next day, he saw Jesus coming to him, and said, "Look, the Lamb of God, who takes away the sin of the world.

Leviticus 15:2-33

"Speak to the children of Israel, and tell them, 'When any man has a discharge from his body, because of his discharge he is unclean.

Numbers 19:9-22

"A man who is clean shall gather up the ashes of the heifer, and lay them up outside of the camp in a clean place; and it shall be kept for the congregation of the children of Israel for a water for impurity: it is a sin offering.

Job 9:30-31

If I wash myself with snow, and cleanse my hands with lye,

Jeremiah 17:13

LORD, the hope of Israel, all who forsake you shall be disappointed. Those who depart from me shall be written in the earth, because they have forsaken the LORD, the spring of living waters.

Ezekiel 36:17

"Son of man, when the house of Israel lived in their own land, they defiled it by their way and by their doings: their way before me was as the uncleanness of a woman in her impurity.

Ezekiel 36:29

I will save you from all your uncleanness: and I will call for the grain, and will multiply it, and lay no famine on you.

Zechariah 12:7-8

The LORD also will save the tents of Judah first, that the glory of the house of David and the glory of the inhabitants of Jerusalem not be magnified above Judah.

Zechariah 12:10-11

I will pour on the house of David, and on the inhabitants of Jerusalem, the spirit of grace and of supplication; and they will look to me whom they have pierced; and they shall mourn for him, as one mourns for his only son, and will grieve bitterly for him, as one grieves for his firstborn.

John 19:34-35

However one of the soldiers pierced his side with a spear, and immediately blood and water came out.

1 Corinthians 6:11

Such were some of you, but you were washed. But you were sanctified. But you were justified in the name of the Lord Jesus Christ, and in the Spirit of our God.

Ephesians 5:25-27

Husbands, love your wives, even as Christ also loved the church, and gave himself up for it;

Titus 3:5-7

not by works of righteousness, which we did ourselves, but according to his mercy, he saved us, through the washing of rebirth and renewing by the Holy Spirit,

Hebrews 9:13-14

For if the blood of goats and bulls, and the ashes of a heifer sprinkling those who have been defiled, sanctify to the cleanness of the flesh:

1 Peter 1:19

but with precious blood, as of a faultless and pure lamb, namely Christ;

1 John 1:7

But if we walk in the light, as he is in the light, we have fellowship with one another, and the blood of Jesus, his Son, cleanses us from all sin.

1 John 5:6

This is he who came by water and blood, Jesus Christ; not with the water only, but with the water and the blood. It is the Spirit who testifies, because the Spirit is the truth.

Revelation 1:5-6

and from Jesus Christ, the faithful witness, the firstborn of the dead, and the ruler of the kings of the earth. To him who loves us, and freed us from our sins by his blood;

Revelation 7:13-14

One of the elders answered, saying to me, "These who are arrayed in white robes, who are they, and from where did they come?"

Treasury of Scripture Knowledge

Summary

In that day there shall be a fountain opened to the house of David and to the inhabitants of Jerusalem for sin and for uncleanness.

The house

Bible References

The house

Zechariah 12:7
The LORD also will save the tents of Judah first, that the glory of the house of David and the glory of the inhabitants of Jerusalem not be magnified above Judah.

Uncleanness

Leviticus 15:2
"Speak to the children of Israel, and tell them, 'When any man has a discharge from his body, because of his discharge he is unclean.
Numbers 19:9
"A man who is clean shall gather up the ashes of the heifer, and lay them up outside of the camp in a clean place; and it shall be kept for the congregation of the children of Israel for a water for impurity: it is a sin offering.
Ezekiel 36:17
"Son of man, when the house of Israel lived in their own land, they defiled it by their way and by their doings: their way before me was as the uncleanness of a woman in her impurity.

General references

Exodus 40:7
You shall set the basin between the Tent of Meeting and the altar, and shall put water therein.
Leviticus 15:27
Whoever touches these things shall be unclean, and shall wash his clothes, and bathe himself in water, and be unclean until the evening.
Leviticus 16:19
He shall sprinkle some of the blood on it with his finger seven times, and cleanse it, and make it holy from the uncleanness of the children of Israel.
Jeremiah 33:8
I will cleanse them from all their iniquity, by which they have sinned against me; and I will pardon all their iniquities, by which they have sinned against me, and by which they have transgressed against me.
Matthew 5:4
Blessed are those who mourn, for they shall be comforted.