Exodus 1:5-7

Young's Literal Translation

⁵ And all the persons coming out of the thigh of Jacob are seventy persons; as to Joseph, he was in Egypt.

⁶ And Joseph dieth, and all his brethren, and all that generation;

⁷ and the sons of Israel have been fruitful, and they teem, and multiply, and are very very mighty, and the land is filled with them.