וְיִתְאָ֣ו הַמֶּ֣לֶךְ יָפְיֵ֑ךְ כִּי־ה֥וּא אֲ֝דֹנַ֗יִךְ וְהִשְׁתַּֽחֲוִי־לֽוֹ׃
So shall the king desire thy beauty; For he is thy lord; and do homage unto him. .
Read kabbalistic (mystical) interpretation of Psalms 45:12: and classical mystical sources.