'Six' in the Bible

Then Leah said, “God has endowed me with a good [marriage] gift [for my husband]; now he will live with me [regarding me with honor as his wife], because I have given birth to six sons.” So 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 [my share of] your flocks, and you have changed my wages ten times.