Judges 1:12-16

Caleb announced, “I will give my daughter Acsah in marriage to whoever attacks and captures Kiriath Sepher.”

Othniel, son of Kenaz, Caleb's younger brother, was the one captured it, so he gave him his daughter Acsah in marriage.

When Acsah came to Othniel, she encouraged him to ask her father for a field. As she got off her donkey, Caleb asked her, “What do you want?”

“Please give me a blessing,” she replied. “You gave me land that's like the desert, so please give me springs of water as well.” So Caleb gave her the upper and lower springs.

The descendants of Moses' father-in-law, the Kenite, went with the people of Judah from the city of palms to the wilderness of Judah in the Negev near Arad where they settled among the people.