1 Samuel 25:41-44

And she stood and bowed with her face to the ground and said, “Behold, your maidservant is [ready to be] a maid to wash the feet of the servants of my lord.” Then Abigail quickly got up, and rode on a donkey, with five of her maidens who attended her; and she followed the messengers of David and became his wife. David had also taken Ahinoam of Jezreel, and they both became his wives. But Saul had given Michal his [younger] daughter, David’s wife, to Palti the son of Laish, who was from Gallim.