וַיֹּ֣אמֶר כָּלֵ֔ב אֲשֶׁר־יַכֶּ֥ה אֶת־קִרְיַת־סֵ֖פֶר וּלְכָדָ֑הּ וְנָתַ֥תִּי ל֛וֹ אֶת־עַכְסָ֥ה בִתִּ֖י לְאִשָּֽׁה׃
Y dijo Caleb: Al que hiriere á Chîriath-sepher, y la tomare, yo le daré á mi hija Axa por mujer.
Rashi
and Caleb’s daughter was Achsah Now he starts at the beginning, and begins with Achsah because she was Othniel’s wife, as is written there (Jos. 15:16, Jud. 1:12): “And Caleb said: ‘He that shall smite Kirjath Sepher, etc.’”