Genesis 7:2

Of every clean animal you shall take with you seven pair, the male and his female, and of animals that are not clean, two each the male and his female;

Genesis 8:20

And Noah built an altar to the Lord, and took of every [ceremonially] clean animal and of every clean bird and offered burnt offerings on the altar.

Leviticus 11:1-47

The Lord spoke again to Moses and Aaron, saying to them,

Genesis 7:8

Of clean animals and animals that are not clean and birds and fowls and everything that crawls on the ground,

Leviticus 10:10

and to make a distinction and recognize a difference between the holy (sacred) and the common (profane), and between the [ceremonially] unclean and the clean;

Genesis 6:19-21

And of every living thing [found on land], you shall bring two of every kind into the ark, to keep them alive with you; they shall be male and female.

Deuteronomy 14:1-21

“You are the sons of the Lord your God; you shall not cut yourselves nor shave your forehead for the sake of the dead,

Ezekiel 44:23

The priests shall teach My people the difference between the holy and the common, and teach them to distinguish between the (ceremonially) unclean and the clean.

Acts 10:11-15

and he saw the sky opened up, and an object like a great sheet descending, lowered by its four corners to the earth,

Treasury of Scripture Knowledge

Summary

Of every clean beast thou shalt take to thee by sevens, the male and his female: and of beasts that are not clean by two, the male and his female.

Bible References

Every clean

Genesis 7:8
Of clean animals and animals that are not clean and birds and fowls and everything that crawls on the ground,
Genesis 6:19
And of every living thing [found on land], you shall bring two of every kind into the ark, to keep them alive with you; they shall be male and female.
Genesis 8:20
And Noah built an altar to the Lord, and took of every [ceremonially] clean animal and of every clean bird and offered burnt offerings on the altar.
Deuteronomy 14:1
“You are the sons of the Lord your God; you shall not cut yourselves nor shave your forehead for the sake of the dead,
Acts 10:11
and he saw the sky opened up, and an object like a great sheet descending, lowered by its four corners to the earth,

Not

Leviticus 10:10
and to make a distinction and recognize a difference between the holy (sacred) and the common (profane), and between the [ceremonially] unclean and the clean;
Ezekiel 44:23
The priests shall teach My people the difference between the holy and the common, and teach them to distinguish between the (ceremonially) unclean and the clean.