Bede

Therefore, in the six hundred and first year, in the first month, on the first day of the month, the waters were dried from the earth; and Noah, opening the covering of the ark, looked out and saw that the surface of the ground was dry. The covering of the ark refers to its uppermost plank, about which it was previously said: "And you shall finish the ark to within a cubit from the top." In this roof, namely a cubit in length and width, we have said that the Mediator between God and men is symbolically represented, who willed thus to …

Commentary on Genesis (Hexaemeron) ↗