Song of Solomon 8:6-7

New Revised Standard Version, Anglicised

⁶ Set me as a seal upon your heart,
    as a seal upon your arm;
for love is strong as death,
    passion fierce as the grave.
Its flashes are flashes of fire,
    a raging flame.
⁷ Many waters cannot quench love,
    neither can floods drown it.
If one offered for love
    all the wealth of one’s house,
    it would be utterly scorned.