Parallel
Romans 4:2
Patriarchal Greek New Testament (1904) · Berean Standard Bible
εἰ γὰρ Ἀβραὰμ ἐξ ἔργων ἐδικαιώθη, ἔχει καύχημα, ἀλλ᾽ οὐ πρὸς τὸν Θεόν.
If Abraham was indeed justified by works, he had something to boast about, but not before God.