2 Samuel 11:25 (KJV)

And the messenger said unto David, Surely the men prevailed against us, and came out unto us into the field, and we were upon them even unto the entering of the gate.

And the shooters shot from off the wall upon thy servants; and some of the king’s servants be dead, and thy servant Uriah the Hittite is dead also.

Then David said unto the messenger, Thus shalt thou say unto Joab, Let not this thing displease thee, for the sword devoureth one as well as another: make thy battle more strong against the city, and overthrow it: and encourage thou him.

And when the wife of Uriah heard that Uriah her husband was dead, she mourned for her husband.

And when the mourning was past, David sent and fetched her to his house, and she became his wife, and bare him a son. But the thing that David had done displeased the Lord.