'Changes' in the Bible

And God said, Let there be lights in the arch of heaven, for a division between the day and the night, and let them be for signs, and for marking the changes of the year, and for days and for years:

But your father has not kept faith with me, and ten times he has made changes in my payment; but God has kept him from doing me damage.

To every one of them he gave three changes of clothing; but to Benjamin he gave three hundred bits of silver and five changes of clothing.