New Revised Standard Version
Now David was the son of an Ephrathite of Bethlehem in Judah, named Jesse, who had eight sons. In the days of Saul the man was already old and advanced in years.

Contemporary English Version
David's father Jesse was an old man, who belonged to the Ephrath clan and lived in Bethlehem in Judah. Jesse had eight sons:

New American Bible
David was the son of an Ephrathite named Jesse from Bethlehem in Judah who had eight sons. In the days of Saul Jesse was old and well on in years.

Douay-Rheims Bible
Now David was the son of that Ephrathite, of Bethlehem Juda, before mentioned, whose name was Isai, who had eight sons, and was an old man in the days of Saul, and of great age among men.

Now David was the son of that Ephrathite, of Bethlehem Juda, before mentioned, whose name was Isai, who had eight sons, and was an old man in the days of Saul, and of great age among men.

David

1 Samuel 17:58 And Saul said to him: Young man, of what family art thou? And David said: I am the son of thy servant Isai the Bethlehemite.

1 Samuel 16:1,18 And the Lord said to Samuel: How long wilt thou mourn for Saul, whom I have rejected from reigning over Israel? fill thy horn with oil, and come, that I may send thee to Isai, the Bethlehemite: for I have provided me a king among his sons. . . .

Ruth 4:22 Obed begot Isai, Isai begot David.

Matthew 1:6 And Jesse begot David the king. And David the king begot Solomon, of her that had been the wife of Urias.

Luke 3:31,32 Who was of Melea, who was of Menna, who was of Mathatha, who was of Nathan, who was of David, . . .

Ephrathite

Genesis 35:19 So Rachel died, and was buried in the highway that leadeth to Ephrata, this is Bethlehem.

Psalm 132:6 Behold we have heard of it in Ephrata: we have found it in the fields of the wood.

Micah 5:2 Now shalt thou be laid waste, O daughter of the robber: they have laid siege against us, with a rod shall they strike the cheek of the judge of Israel.

Matthew 2:1,6 When Jesus therefore was born in Bethlehem of Juda, in the days of king Herod, behold, there came wise men from the East to Jerusalem, . . .

eight sons

1 Samuel 16:10,11 Isai therefore brought his seven sons before Samuel: and Samuel said to Isai: The Lord hath not chosen any one of these. . . .

1 Chronicles 2:13-16 And Isai begot Eliab his firstborn, the second Abinadab, the third Simmaa, . . .