Genesis 8:1-3
8:1 But God remembered Noah and all the wild animals and domestic animals that were with him in the ark. God caused a wind to blow over the earth and the waters receded.
8:2 The fountains of the deep and the floodgates of heaven were closed, and the rain stopped falling from the sky.
8:3 The waters kept receding steadily from the earth, so that they had gone down by the end of the 150 days.