Bereshis 8:5-7

Orthodox Jewish Bible

⁵ And the waters decreased continually until the tenth month; in the tenth month, on the first day of the month, were the rashei heharim seen.

⁶ And it came to pass at the end of arba’im yom, that Noach opened the chalon (window) of the tevah (ark) which he had made;

⁷ And he sent forth the orev (raven), which went forth to and fro, until the waters were dried up from off ha’aretz.