Numbers 19:12

The same shall purify himself with it on the third day, and on the seventh day he shall be clean, but if he does not purify himself the third day, then the seventh day he shall not be clean.

Numbers 31:19

And encamp ye outside the camp seven days. Whoever has killed any person, and whoever has touched any slain, purify yourselves on the third day and on the seventh day, ye and your captives.

Exodus 19:11

and be ready for the third day, for the third day LORD will come down in the sight of all the people upon mount Sinai.

Exodus 19:15

And he said to the people, Be ready for the third day. Come not near a woman.

Leviticus 7:17

but that which remains of the flesh of the sacrifice on the third day shall be burnt with fire.

Numbers 19:17-19

And for the unclean they shall take of the ashes of the burning of the sin-offering, and running water shall be put with that in a vessel.

Psalm 51:7

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

Ezekiel 36:25

And I will sprinkle clean water upon you, and ye shall be clean. I will cleanse you from all your filthiness, and from all your idols.

Hosea 6:2

After two days he will revive us. On the third day he will raise us up, and we shall live before him.

Acts 15:9

And he made not one distinction between both us and them, having purified their hearts by faith.

1 Corinthians 15:3-4

For I delivered to you at first what I also received, that Christ died for our sins according to the scriptures,

Revelation 7:14

And I said to him, My lord, thou know. And he said to me, These are those coming out of the great tribulation, and they washed their robes, and made them white in the blood of the Lamb.

Treasury of Scripture Knowledge

Summary

He shall purify himself with it on the third day, and on the seventh day he shall be clean: but if he purify not himself the third day, then the seventh day he shall not be clean.

General references

Bible References

He shall purify

Numbers 19:17
And for the unclean they shall take of the ashes of the burning of the sin-offering, and running water shall be put with that in a vessel.
Psalm 51:7
Purify me with hyssop, and I shall be clean. Wash me, and I shall be whiter than snow.
Ezekiel 36:25
And I will sprinkle clean water upon you, and ye shall be clean. I will cleanse you from all your filthiness, and from all your idols.
Acts 15:9
And he made not one distinction between both us and them, having purified their hearts by faith.
Revelation 7:14
And I said to him, My lord, thou know. And he said to me, These are those coming out of the great tribulation, and they washed their robes, and made them white in the blood of the Lamb.

Third day

Numbers 31:19
And encamp ye outside the camp seven days. Whoever has killed any person, and whoever has touched any slain, purify yourselves on the third day and on the seventh day, ye and your captives.
Exodus 19:11
and be ready for the third day, for the third day LORD will come down in the sight of all the people upon mount Sinai.
Leviticus 7:17
but that which remains of the flesh of the sacrifice on the third day shall be burnt with fire.
Hosea 6:2
After two days he will revive us. On the third day he will raise us up, and we shall live before him.
1 Corinthians 15:3
For I delivered to you at first what I also received, that Christ died for our sins according to the scriptures,

General references

Leviticus 7:19
And the flesh that touches any unclean thing shall not be eaten; it shall be burnt with fire. And as for the flesh, every clean man shall eat of it,
Ezekiel 44:26
And after he is cleansed, they shall reckon to him seven days.