Kings I 25:43

43 And David took Achinaam out of Jezrael, and they were both his wives.

Kings I 25:43 In-Context

41 And she arose, and did reverence with her face to the earth, and said, Behold, thy servant for an handmaid to wash the feet of thy servants.
42 And Abigaia arose, and mounted her ass, and five damsels followed her: and she went after the servants of David, and became his wife.
43 And David took Achinaam out of Jezrael, and they were both his wives.
44 And Saul gave Melchol his daughter, David's wife, to Phalti the son of Amis who was of Romma.

The Brenton translation of the Septuagint is in the public domain.