Genesis 7:16-18

New International Version - UK

¹⁶ The animals going in were male and female of every living thing, as God had commanded Noah. Then the Lord shut him in.

¹⁷ For forty days the flood kept coming on the earth, and as the waters increased they lifted the ark high above the earth. ¹⁸ The waters rose and increased greatly on the earth, and the ark floated on the surface of the water.