Acts 15:9

and He made no difference between us and them, in that He cleansed their hearts by their faith.

1 Corinthians 15:3-4

For I repeated to you the all-important fact which also I had been taught, that Christ died for our sins in accordance with the Scriptures;

Revelation 7:14

"My lord, you know," I replied. "They are those," he said, "who have just passed through the great distress, and have 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.

He shall purify

Third day

Bible References

He shall purify

Acts 15:9
and He made no difference between us and them, in that He cleansed their hearts by their faith.
Revelation 7:14
"My lord, you know," I replied. "They are those," he said, "who have just passed through the great distress, and have washed their robes and made them white in the blood of the Lamb.

Third day

1 Corinthians 15:3
For I repeated to you the all-important fact which also I had been taught, that Christ died for our sins in accordance with the Scriptures;