That they may know that this is thy hand; that thou, LORD, hast done it.
That they may know that this is thy hand,.... Which inflicted vengeance, and executed judgments on Judas and the Jews, as before imprecated: so the Targum,
"that they may know that this is thy stroke;''
or which was concerned in all the sorrows and sufferings of the Messiah, which could never have come upon him had it not been the will of God; it was his hand and council that determined it, or men could never have effected it; see Acts 4:28, or which wrought deliverance and salvation as before prayed for; see Ps 118:21.
that thou, LORD, hast done it: one or other, or all the above things; the finger of God was to be seen in them; particularly in the sufferings of Christ, and in his exaltation; see Acts 2:23.