Genesis 7:19-21

Young's Literal Translation

¹⁹ And the waters have been very very mighty on the earth, and covered are all the high mountains which [are] under the whole heavens;

²⁰ fifteen cubits upwards have the waters become mighty, and the mountains are covered;

²¹ and expire doth all flesh that is moving on the earth, among fowl, and among cattle, and among beasts, and among all the teeming things which are teeming on the earth, and all mankind;