Genesis 8:8-10

8And he sent forth a dove from him, to see if the waters were abated from off the face of the ground; 9but the dove found no rest for the sole of her foot, and she returned unto him to the ark; for the waters were on the face of the whole earth: and he put forth his hand, and took her, and brought her in unto him into the ark. 10And he stayed yet other seven days; and again he sent forth the dove out of the ark;