Song of Songs 8:6-9

Place me like a seal over your heart, like a seal on your arm; for love is as strong as death, its jealousy unyielding as the grave. It burns like blazing fire, like a mighty flame. Many waters cannot quench love; rivers cannot sweep it away. If one were to give all the wealth of one’s house for love, it would be utterly scorned. We have a little sister, and her breasts are not yet grown. What shall we do for our sister on the day she is spoken for? If she is a wall, we will build towers of silver on her. If she is a door, we will enclose her with panels of cedar.