Genesis 7:18 WBT

¹⁶  And they that entered, went in male and female of all flesh, as God had commanded him: and the LORD shut him in.

¹⁷  And the flood was forty days upon the earth: and the waters increased, and bore up the ark, and it was lifted above the earth.

¹⁸  And the waters prevailed, and were increased greatly upon the earth: and the ark moved upon the face of the waters.

¹⁹  And the waters prevailed exceedingly upon the earth; and all the high hills that [were] under the whole heaven were covered.

²⁰  Fifteen cubits upward did the waters prevail: and the mountains were covered.