Verse Comparison: Judges 21:18
American Standard Version
Howbeit we may not give them wives of our daughters, for the children of Israel had sworn, saying, Cursed be he that giveth a wife to Benjamin.
Amplified® Bible
But we cannot give them wives of our daughters, for the Israelites have sworn, Cursed be he who gives a wife to Benjamin.
Contemporary English Version
But we can't let the men of Benjamin marry any of our daughters. We made a sacred promise not to do that, and if we break our promise, we will be under our own curse. 
Darby English Version
Yet we cannot give them wives of our daughters." For the people of Israel had sworn, "Cursed be he who gives a wife to Benjamin."
Good News Bible
but we cannot allow them to marry our daughters, because we have put a curse on anyone who allows a Benjaminite to marry one of our daughters." 
King James Version
Howbeit we may not give them wives of our daughters: for the children of Israel have sworn, saying, Cursed be he that giveth a wife to Benjamin.
New American Standard Bible
"But we cannot give them wives of our daughters. For the sons of Israel had sworn, saying, "Cursed is he who gives a wife to Benjamin.""
New International Version
We can't give them our daughters as wives, since we Israelites have taken this oath: 'Cursed be anyone who gives a wife to a Benjamite.'
New King James Version
However, we cannot give them wives from our daughters, for the children of Israel have sworn an oath, saying, ‘Cursed be the one who gives a wife to Benjamin.’”
N.A.S.B. in E-Prime
"But we cannot give them wives of our daughters." For the sons of Israel had sworn, saying, "We consider anyone cursed who gives a wife to Benjamin." 
Revised Standard Version
Yet we cannot give them wives of our daughters." For the people of Israel had sworn, "Cursed be he who gives a wife to Benjamin."
Young's Literal Translation
and we -- we are not able to give to them wives out of our daughters, for the sons of Israel have sworn, saying, Cursed `is' he who is giving a wife to Benjamin.'