Translation of "кровлю" in English

Шестьсот первого года жизни Ноевой к первому дню первого месяца иссякла вода на земле; и открыл Ной кровлю ковчега и посмотрел, и вот, обсохла поверхность земли.

Therefore in the six hundredth and first year, the first month, the first day of the month, the waters were lessened upon the earth, and Noah opening the covering of the ark, looked, and saw that the face of the earth was dried.