2 Corinthians 5:21

5:21 God ¹  made the one who did not know sin ²  to be sin for us, so that in him ³  we would become the righteousness of God.

Galatians 3:13

3:13 Christ redeemed us from the curse of the law by becoming ⁴  a curse for us (because it is written, “Cursed is everyone who hangs on a tree”) ⁵ 

¹ tn Grk “He”; the referent (God) has been specified in the translation for clarity.

² sn The one who did not know sin is a reference to Jesus Christ.

³ sn That is, “in Christ.”

⁴ tn Grk “having become”; the participle γενόμενος (genomenos) has been taken instrumentally.

⁵ sn A quotation from Deut 21:23. By figurative extension the Greek word translated tree (ζύλον, zulon) can also be used to refer to a cross (L&N 6.28), the Roman instrument of execution.