Deuteronomy 10:22

and the sons of Joseph, who were born to him in Egypt were two; all the persons of the house of Jacob, who came to Egypt, were seventy.

And all the persons who came from the loins of Jacob were seventy in number, but Joseph was already in Egypt.

‘Yahweh your God has multiplied you, and behold, you are this day like the stars of heaven in number.

“And you shall answer and say before Yahweh your God, ‘My father was a wandering Aramean, and he went down to Egypt and sojourned there, few in number; but there he became a great, mighty, and populous nation.

“Then Joseph sent word and invited Jacob his father and all his relatives to come to him, seventy-five persons in all.