Genesis 7:1 YLT

¹  And Jehovah saith to Noah, 'Come in, thou and all thy house, unto the ark, for thee I have seen righteous before Me in this generation;

²  of all the clean beasts thou dost take to thee seven pairs, a male and its female; and of the beasts which are not clean two, a male and its female;

³  also, of fowl of the heavens seven pairs, a male and a female, to keep alive seed on the face of all the earth;