New Revised Standard Version
Othniel son of Kenaz, the brother of Caleb, took it; and he gave him his daughter Achsah as wife.

Contemporary English Version
Caleb's nephew Othniel captured Kiriath-Sepher, and Caleb let him marry Achsah.

New American Bible
Othniel captured it, the son of Caleb’s brother Kenaz; so Caleb gave him his daughter Achsah in marriage.

Douay-Rheims Bible
And Othoniel the son of Cenez, the younger brother of Caleb, took it: and he gave him Axa his daughter to wife.

And Othoniel the son of Cenez, the younger brother of Caleb, took it: and he gave him Axa his daughter to wife.

Othniel

Judges 1:13 And Othoniel, the son of Cenez, the younger brother of Caleb, having taken it, he gave him Axa his daughter to wife.

Judges 3:9,11 And they cried to the Lord, who raised them up a saviour, and delivered them; to wit, Othoniel, the son of Cenez, the younger brother of Caleb: . . .

Kenaz

Joshua 14:6 Then the children of Juda came to Joshua in Galgal, and Caleb the son of Jephone the Cenezite spoke to him: Thou knowest what the Lord spoke to Moses the man of God concerning me and thee in Cadesbarne.

Numbers 32:12 Except Caleb the son of Jephone the Cenezite, and Josue the son of Nun: these have fulfilled my will.

Achsah

1 Chronicles 2:49 And Saaph the father of Madmena begot Sue the father of Machbena, and the father of Gabaa. And the daughter of Caleb was Achsa.