Deuteronomy 32:5-8

5They are corrupt and not his children; to their shame they are a warped and crooked generation.

6Is this the way you repay the LORD, you foolish and unwise people? Is he not your Father, your Creator, Or Father, who bought you who made you and formed you?

7Remember the days of old; consider the generations long past. Ask your father and he will tell you, your elders, and they will explain to you.

8When the Most High gave the nations their inheritance, when he divided all mankind, he set up boundaries for the peoples according to the number of the sons of Israel. Masoretic Text; Dead Sea Scrolls (see also Septuagint) sons of God