2 Samuel 11:24-28

Also, the archers shot at your servants from the wall; so some of the king’s servants died, and your servant Uriah the Hittite also died.”

Then David said to the messenger, “This is what you shall say to Joab: ‘Do not let this thing displease you, for the sword devours one as well as another; fight with determination against the city and overthrow it’; and thereby encourage him.”

Now when Uriah’s wife heard that her husband Uriah was dead, she mourned for her husband.

When the time of mourning was over, David sent servants and had her brought to his house and she became his wife; then she bore him a son. But the thing that David had done was evil in the sight of the Lord.