two
Genesis 7:2
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.
Genesis 7:3
Of fowls also of the air by sevens, the male and the female; to keep seed alive upon the face of all the earth.
Genesis 7:8
Of clean beasts, and of beasts that are not clean, and of fowls, and of every thing that creepeth upon the earth,
Genesis 7:9
There went in two and two unto Noah into the ark, the male and the female, as God had commanded Noah.
Genesis 7:15
And they went in unto Noah into the ark, two and two of all flesh, wherein is the breath of life.
Genesis 7:16
And they that went in, went in male and female of all flesh, as God had commanded him: and the LORD shut him in.
Genesis 8:17
Bring forth with thee every living thing that is with thee, of all flesh, both of fowl, and of cattle, and of every creeping thing that creepeth upon the earth; that they may breed abundantly in the earth, and be fruitful, and multiply upon the earth.
Psalm 36:6
Thy righteousness is like the great mountains; thy judgments are a great deep: O LORD, thou preservest man and beast.