Genesis 8:8-11

8Next, he sent out a dove to see if the water was gone from the surface of the ground.

9The dove couldn’t find a place to land because the water was still all over the earth. So it came back to Noah in the ship. He reached out and brought the dove back into the ship.

10He waited seven more days and again sent the dove out of the ship.

11The dove came to him in the evening, and in its beak was a freshly plucked olive leaf. Then Noah knew that the water was gone from the earth.