1 Samuel 19:5; 1 Samuel 25:31

1 Samuel 19:5

5 "For he took his life in his hand and struck the Philistine, and the LORD brought about a great deliverance for all Israel; you saw it and rejoiced. Why then will you sin against innocent blood by putting David to death without a cause?"

1 Samuel 25:31

31 this will not cause grief or a troubled heart to my lord , both by having shed blood without cause and by my lord having avenged himself. When the LORD deals well with my lord , then remember your maidservant."