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The Triumphal Entry
15But when the chief priests and the scribes saw the wonderful things that he did, and the children that were crying in the temple and saying, Hosanna to the son of David; they were moved with indignation, 16and said unto him, Hearest thou what these are saying? And Jesus saith unto them, Yea: did ye never read, Out of the mouth of babes and sucklings thou has perfected praise?
Matthew 21:15-16 (ASV)