Ezekiel 45:20

So thou shalt do also on the seventh of the month for every one that erreth, and for the simple; and ye shall make atonement for the house.

Leviticus 16:20

And when he hath ended making atonement for the sanctuary, and the tent of meeting, and the altar, he shall present the living goat;

Psalm 19:12

Who understandeth his errors? Purify me from secret faults.

Ezekiel 45:15

and one lamb out of the flock, out of two hundred, from the well-watered pastures of Israel; for an oblation, and for a burnt-offering, and for peace-offerings, to make atonement for them, saith the Lord Jehovah.

Ezekiel 45:18

Thus saith the Lord Jehovah: In the first month, on the first of the month, thou shalt take a young bullock, without blemish, and thou shalt purge the sanctuary.

Leviticus 4:27-35

And if any one of the people of the land sin through inadvertence, that he do somewhat against any of the commandments of Jehovah in things which should not be done, and be guilty;

Romans 16:18-19

For such serve not our Lord Christ, but their own belly, and by good words and fair speeches deceive the hearts of the unsuspecting.

Hebrews 5:2

being able to exercise forbearance towards the ignorant and erring, since he himself also is clothed with infirmity;

Treasury of Scripture Knowledge

Summary

And so thou shalt do the seventh day of the month for every one that erreth, and for him that is simple: so shall ye reconcile the house.

Bible References

Every one

Leviticus 4:27
And if any one of the people of the land sin through inadvertence, that he do somewhat against any of the commandments of Jehovah in things which should not be done, and be guilty;
Psalm 19:12
Who understandeth his errors? Purify me from secret faults.
Romans 16:18
For such serve not our Lord Christ, but their own belly, and by good words and fair speeches deceive the hearts of the unsuspecting.
Hebrews 5:2
being able to exercise forbearance towards the ignorant and erring, since he himself also is clothed with infirmity;

So shall

Ezekiel 45:15
and one lamb out of the flock, out of two hundred, from the well-watered pastures of Israel; for an oblation, and for a burnt-offering, and for peace-offerings, to make atonement for them, saith the Lord Jehovah.
Leviticus 16:20
And when he hath ended making atonement for the sanctuary, and the tent of meeting, and the altar, he shall present the living goat;