1 Samuel 25:28

The trespass of thine handmaid, i.e. which I have taken upon myself, 1 Samuel 25:21, and which, if it be not pardoned, but punished, the punishment will reach to me. Will certainly make my lord a sure house, i.e. will give the kingdom to thee, and to thy house for ever, as he hath promised thee. And therefore let God's great kindness to thee make thee gentle and merciful to others; do not sully thy approaching glory with the stain of innocent blood; but consider that it is the glory of a king (which thou art by God's appointment, and shall ere long actually be) to pass by offences, and that it will be thy loss to cut off such as will shortly be thy subjects. The battles of the Lord, i.e. for the Lord, and for the people of the Lord, against their enemies, especially the Philistines. And as that this is thy proper work, and therein thou mayst expect God's blessing and help; so it is not thy work to draw thy sword in thy own private quarrel against any of the people of the Lord, and God will not bless thee in it. Evil hath not been found in thee all thy days; though thou hast been oft aspersed, and charged with many critics, by Saul and others; yet thy innocency hath been and is evident to all men: do not therefore now by this cruel act of vengeance justify thine enemies reproaches, nor blemish thy great and just reputation.