Genesis 39:12 has Potiphar’s wife demanding 'Lie with me' — the same direct sexual command Amnon gives, but Joseph flees while Amnon forces.

Leviticus 18:9 explicitly forbids sexual relations with a sister — the very law Amnon is about to violate.

Genesis 39:7 has Potiphar’s wife propositioning Joseph with 'Lie with me' — a similar direct invitation, but with reversed genders and Joseph as target.

Genesis 39:11 also describes Joseph being alone with Potiphar’s wife — a parallel setting of isolation, but Joseph resists while Amnon attacks.

Genesis 38:16 has Judah unknowingly soliciting his daughter-in-law — a parallel sexual advance within the family, though with deception rather than force.