KJV:
That this shall be no grief unto thee, nor offence of heart unto my lord, either that thou hast shed blood causeless, or that my lord hath avenged himself: but when the LORD shall have dealt well with my lord, then remember thine handmaid.
NASB:
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."