Genesis 7:2

Overview - Genesis 7
Noah, with his family, and the living creatures, enter the ark, and the flood begins.
17 The increase and continuance of the flood for forty days.
21 All flesh is destroyed by it.
24 Its duration.
Treasury of Scripture Knowledge

Genesis 7:2  (King James Version)
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.

every clean
8 ; 6:19-21 8:20 Leviticus 11:1-47 ; Deuteronomy 14:1-21 ; Acts 10:11-15

Hebrew seven, seven. not.
Leviticus 10:10 ; Ezekiel 44:23