King James Version
And she said unto him, My father, if thou hast opened thy mouth unto the LORD, do to me according to that which hath proceeded out of thy mouth; forasmuch as the LORD hath taken vengeance for thee of thine enemies, even of the children of Ammon.English Standard Version
And she said to him, "My father, you have opened your mouth to the LORD; do to me according to what has gone out of your mouth, now that the LORD has avenged you on your enemies, on the Ammonites."New International Version
"My father," she replied, "you have given your word to the LORD. Do to me just as you promised, now that the LORD has avenged you of your enemies, the Ammonites.