Mwanzo 7:4

Siku saba kuanzia sasa nitaleta mvua juu ya nchi kwa siku arobaini usiku na mchana, nami nitafutilia mbali kutoka uso wa nchi kila kiumbe hai nilichokiumba.”

For yet seven days, and I will cause it to rain upon the earth forty days and forty nights; and every living substance that I have made will I destroy from off the face of the earth.