1 Corinthians 1:31

ἵνα, καθὼς γέγραπται, Ὁ καυχώμενος, ἐν Κυρίῳ καυχάσθω.

ina, kathōs gegraptai, O kaychōmenos, en Kyriō kaychasthō.

King James Version (KJV)

That, according as it is written, He that glorieth, let him glory in the Lord.

Modern English

Therefore, as it is written: Let the one who boasts boast in the Lord.