22. To bind—Not literally bind; but exercise over them absolute control, as the parallel in the second clause shows; also Ge 41:40, 44, in which not literal fettering, but commanding obedience, is spoken of. It refers to Ps 105:18. The soul that was once bound itself now binds others, even princes. The same moral binding is assigned to the saints (Ps 149:8).
teach … senators wisdom—the ground of his exaltation by Pharaoh was his wisdom (Ge 41:39); namely, in state policy, and ordering well a kingdom.