Psalms 45:13 - Joseph Benson’s Commentary on the Old and New Testaments

The King's daughter The spouse, so called, because she was the daughter of one king, and the wife of another: intending the church of Christ; is all glorious within In internal graces and gifts, with which she is adorned and accomplished. Her clothing is of wrought gold Her internal perfections do not rest within her, but break forth into virtuous and honourable actions, wherewith she is adorned in the view of the world.