NET
13 Christ redeemed us from the curse of the law by becoming a curse for us (because it is written, “Cursed is everyone who hangs on a tree”)
Darby
13 Christ has redeemed us out of the curse of the law, having become a curse for us, (for it is written, Cursed [is] every one hanged upon a tree,)
KJV
13 Christ hath redeemed us from the curse of the law, being made a curse for us: for it is written, Cursed [is] every one that hangeth on a tree: