אָר֗וּר שֹׁכֵב֙ עִם־אֲחֹת֔וֹ בַּת־אָבִ֖יו א֣וֹ בַת־אִמּ֑וֹ וְאָמַ֥ר כָּל־הָעָ֖ם אָמֵֽן׃ (ס)
‘Sumpain ang sumisiping sa kanyang kapatid na babae, na anak ng kanyang ama o anak ng kanyang ina.’ At ang buong bayan ay magsasabi: ‘Amen.’
Leviticus
The nakedness of your sister [whether she is] your fathers daughter or your mothers daughter; whether she is born in the house, or she is born outside, you shall not uncover their nakedness.