Parallel
Leviticus 18:10
Swete's Septuagint · Berean Standard Bible
ἀσχημοσύνην θυγατρὸς υἱοῦ σου ἢ θυγατρὸς θυγατρός σου, οὐχ ἀποκαλύψεις τὴν ἀσχημοσύνην αὐτῶν, ὅτι σὴ ἀσχημοσύνη ἐστίν.
You must not have sexual relations with your son’s daughter or your daughter’s daughter, for that would shame your family.