TSK
Treasury of Scripture Knowledge references in WEB.
Then Abishai said to David, "God has delivered up your enemy into your hand this day. Now therefore please let me strike him with the spear to the earth at one stroke, and I will not strike him the second time."
David's heart struck him after that he had numbered the people. David said to Yahweh, "I have sinned greatly in that which I have done. But now, Yahweh, put away, I beg you, the iniquity of your servant; for I have done very foolishly."
Don't kill them, or my people may forget. Scatter them by your power, and bring them down, Lord our shield.