But when the chief priests and the scribes saw the wonderful things that he did, and the children crying out in the temple, "Hosanna to the son of David!" they were indignant, and they said to him, "Do you hear what these are saying?" And Jesus said to them, "Yes; have you never read, 'Out of the mouth of infants and nursing babies you have prepared praise'?" -Matthew 21:15,16
Jesus quotes from Psalm 8:2
Out of the mouth of babies and infants, you have established strength because of your foes, to still the enemy and the avenger.
My question is in regards to the end of David's clause "you establish strength." How does Jesus find "praise" in this verse?