And this is the blessing of Judah - Though the word blessing is not in the text, yet it may be implied from Deuteronomy 33:1; but probably the words, he spake, are those which should be supplied: And this he spake of Judah, Lord, hear the voice of Judah; that is, says the Targum, receive his prayer when he goes out to battle, and let him be brought back in safety to his own people. Let his hands be sufficient for him - let him have a sufficiency of warriors always to support the tribe, and vindicate its rights; and let his enemies never be able to prevail against him! Three things are expressed here:
3. That his hands shall be increased, and that he shall prevail over his enemies. This blessing has a striking affinity with that which this tribe received from Jacob, Genesis 49:9; and both may refer to our blessed Lord, who sprang from this tribe, as is noticed on the above passage, who has conquered our deadly foes by his death, and whose praying posterity ever prevail through his might.
Bring him unto his people - Moses, taking up the promise of Jacob, prays that Judah, marching forth at the head of the tribes, might ever be brought back in safety and victory; arm intimates that God would grant help to accomplish this.