'Six' in the Bible

Noah was six hundred years old when the flood of waters came on the earth.

In the six hundredth year of Noah's life, in the second month, on the seventeenth day of the month, on the same day all the fountains of the great deep were burst open, and the sky's windows were opened.

It happened in the six hundred first year, in the first month, the first day of the month, the waters were dried up from the earth. Noah removed the covering of the ship, and looked. He saw that the surface of the ground was dried.

Leah said, "God has endowed me with a good dowry. Now my husband will live with me, because I have borne him six sons." She named him Zebulun.

These twenty years I have been in your house. I served you fourteen years for your two daughters, and six years for your flock, and you have changed my wages ten times.