Genesis 7:2
Of every clean beast thou shalt take to thee seven and seven, the male and his female; and of the beasts that are not clean two, the male and his female:
Genesis 8:20
And Noah builded an altar unto Jehovah, and took of every clean beast, and of every clean bird, and offered burnt-offerings on the altar.
Leviticus 11:1-47
And Jehovah spake unto Moses and to Aaron, saying unto them,
Genesis 7:8
Of clean beasts, and of beasts that are not clean, and of birds, and of everything that creepeth upon the ground,
Leviticus 10:10
and that ye may make a distinction between the holy and the common, and between the unclean and the clean;
Genesis 6:19-21
And of every living thing of all flesh, two of every sort shalt thou bring into the ark, to keep them alive with thee; they shall be male and female.
Deuteronomy 14:1-21
Ye are the children of Jehovah your God: ye shall not cut yourselves, nor make any baldness between your eyes for the dead.
Ezekiel 44:23
And they shall teach my people the difference between the holy and the common, and cause them to discern between the unclean and the clean.
Acts 10:11-15
and he beholdeth the heaven opened, and a certain vessel descending, as it were a great sheet, let down by four corners upon the earth: