The two swords were part of Jesus' being numbered with the transgressors. Where does the bible say what you think it says?
“Recompense to no man evil for evil. Provide things honest in the sight of all men.” Romans 12:17 (KJV 1900)
“Dearly beloved, avenge not yourselves, but rather give place unto wrath: for it is written, Vengeance is mine; I will repay, saith the Lord. Therefore if thine enemy hunger, feed him; if he thirst, give him drink: for in so doing thou shalt heap coals of fire on his head. Be not overcome of evil, but overcome evil with good.” Romans 12:19–21 (KJV 1900)