Acts 15:9

And He did not discriminate between us [i.e., Jews] and them [i.e., Gentiles], cleansing their hearts [also] by faith [in Jesus].

1 Corinthians 15:3-4

For I passed on to you the [following] main principles that I received [i.e., by revelation]: Christ died for our sins, according to the Scriptures;

Revelation 7:14

And I answered him, "Sir, [surely] you know." And he said to me, "These are the people who have come through the terrible persecution, and they have washed their robes and made them white with 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.

He shall purify

Third day

Bible References

He shall purify

Acts 15:9
And He did not discriminate between us [i.e., Jews] and them [i.e., Gentiles], cleansing their hearts [also] by faith [in Jesus].
Revelation 7:14
And I answered him, "Sir, [surely] you know." And he said to me, "These are the people who have come through the terrible persecution, and they have washed their robes and made them white with the blood of the Lamb.

Third day

1 Corinthians 15:3
For I passed on to you the [following] main principles that I received [i.e., by revelation]: Christ died for our sins, according to the Scriptures;