'Month' in the Bible

In the six hundredth year of Noah's life, in the second month, the seventeenth day of the month, the same day were all the fountains of the great deep broken up, and the windows of heaven were opened.

And the ark rested in the seventh month, on the seventeenth day of the month, upon the mountains of Ararat.

And the waters decreased continually until the tenth month: in the tenth month, on the first day of the month, were the tops of the mountains seen.

And it came to pass in the six hundredth and first year, in the first month, the first day of the month, the waters were dried up from off the earth: and Noah removed the covering of the ark, and looked, and, behold, the face of the ground was dry.

And in the second month, on the seven and twentieth day of the month, was the earth dried.

And Laban said to him, Surely thou art my bone and my flesh. And he abode with him the space of a month.

Then Rachel told her father, "Sir, please don't be angry that I cannot stand up in your presence. It's that time of the month." So Laban searched for the idols, but never did find them.