Genesis 46:27

And the sons of Joseph who have been born to him in Egypt are two persons. All the persons of the house of Jacob who are coming into Egypt are seventy.

Acts 7:14

and Joseph having sent, did call for his father Jacob, and all his kindred -- with seventy and five souls --

Exodus 1:5

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

Deuteronomy 10:22

with seventy persons did thy fathers go down to Egypt, and now hath Jehovah thy God made thee as stars of the heavens for multitude.

Exodus 24:1

And unto Moses He said, 'Come up unto Jehovah, thou, and Aaron, Nadab, and Abihu, and seventy of the elders of Israel, and ye have bowed yourselves afar off;'

Treasury of Scripture Knowledge

Summary

And the sons of Joseph, which were born him in Egypt, were two souls: all the souls of the house of Jacob, which came into Egypt, were threescore and ten.

General references

Bible References

Threescore and ten

Genesis 46:15
These are sons of Leah whom she bare to Jacob in Padan-Aram, and Dinah his daughter; all the persons of his sons and his daughters are thirty and three.
Deuteronomy 10:22
with seventy persons did thy fathers go down to Egypt, and now hath Jehovah thy God made thee as stars of the heavens for multitude.
Acts 7:14
and Joseph having sent, did call for his father Jacob, and all his kindred -- with seventy and five souls --

General references

Numbers 1:40
Of the sons of Asher -- their births, by their families, by the house of their fathers, in the number of names, from a son of twenty years and upward, every one going out to the host --