Genesis 8:6

“And it came to pass at the end of forty days, etc.] From the appearance of the mountains, that is, from the first day of the tenth month, to forty days after; and being ended, this must be the eleventh day of the eleventh month, the month Ab, which answers to July and August; and according to Bishop Usher f455 it was Friday the twenty eighth of August: that Noah opened the window of the ark which he had made; of which (see Gill on “<010616>Genesis 6:16”).”

“at the end of forty days--It is easy to imagine the ardent longing Noah and his family must have felt to enjoy again the sight of land as well as breathe the fresh air; and it was perfectly consistent with faith and patience to make inquiries whether the earth was yet ready.”

“- The Land Was Dried 1. שׁכך shākak “stoop, assuage.” 3. חסר chāsar “want, fail, be abated.” 4. אררט 'ărārāṭ, “Ararat,” a land forming part of Armenia. It is mentioned in 2 Kings 19:37, and Isaiah 37:38, as the retreat of Adrammelek and Sharezer after the murder of their father; and in Jeremiah 51:27 as a kingdom. 8. קלל qālal, “be light, lightened, lightly esteemed, swift.” 10. חוּל chûl, “twist, turn, dance, writhe, tremble, be strong, wait.” יהל yāchal “remain, wait, hope.” 13. חרב chāreb, “be drained, desolated, amazed.” Genesis 8:1-3 The waters commence their retreat. “And God remembered Noah.” He is said to remember him when he takes any step to deliver him from the waters.…”

“opened the window: Gen 6:16; Dan 6:10 Genesis 8:7”

“Forty days after the appearance of the mountain tops, Noah opened the window of the ark and let a raven fly out (lit., the raven, i.e., the particular raven known from that circumstance), for the purpose of ascertaining the drying up of the waters. The raven went out and returned until the earth was dry, but without being taken back into the ark, as the mountain tops and the carcases floating upon the water afforded both resting-places and food. After that, Noah let a dove fly out three times, at intervals of seven days. It is not distinctly stated that he sent it out the first time seven days after the raven, but this is implied in the statement that he stayed yet other seven days before…”