Genesis 7:11-16

When Noah was six hundred years old, the flood started. On the seventeenth day of the second month of that year the underground springs split open, and the clouds in the sky poured out rain. The rain fell on the earth for forty days and forty nights. On that same day Noah and his wife, his sons Shem, Ham, and Japheth, and their wives went into the boat. They had every kind of wild and tame animal, every kind of animal that crawls on the earth, and every kind of bird. Every creature that had the breath of life came to Noah in the boat in groups of two. One male and one female of every living thing came, just as God had commanded Noah. Then the LORD closed the door behind them.