'God of Your Father' in the Bible

It is for the power of my hand mighty to do with you evil: and the God of your father yesterday spake to me, saying, Watch to thyself from speaking with Jacob from good to evil.

And he will say, Peace to you, ye shall not be afraid; your God, and the God of your father, gave to you treasure in your sacks: your silver came to me. And he brought forth to them. Simeon.