Genesis 7:6-10

Noah was six hundred years old when the flood (deluge) of water came on the earth [covering all of the land]. Then Noah and his sons and his wife and his sons’ wives with him entered the ark to escape the flood waters. [Matt 24:38; Luke 17:27] Of clean animals and animals that are not clean and birds and fowls and everything that crawls on the ground, they came [motivated by God] into the ark with Noah two by two, the male and the female, just as God had commanded Noah. And after the seven days [God released the rain and] the floodwaters came on the earth.