KJV: At that time Jesus answered and said, I thank thee, O Father, Lord of heaven and earth, because thou hast hid these things from the wise and prudent, and hast revealed them unto babes.
NASB: At that time Jesus said, "I praise You, Father, Lord of heaven and earth, that You have hidden these things from the wise and intelligent and have revealed them to infants.
KJV: And said unto him, Hearest thou what these say? And Jesus saith unto them, Yea; have ye never read, Out of the mouth of babes and sucklings thou hast perfected praise?
NASB: and said to Him, "Do You hear what these children 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 FOR YOURSELF'?"
KJV: In that hour Jesus rejoiced in spirit, and said, I thank thee, O Father, Lord of heaven and earth, that thou hast hid these things from the wise and prudent, and hast revealed them unto babes: even so, Father; for so it seemed good in thy sight.
NASB: At that very time He rejoiced greatly in the Holy Spirit, and said, "I praise You, O Father, Lord of heaven and earth, that You have hidden these things from the wise and intelligent and have revealed them to infants. Yes, Father, for this way was well-pleasing in Your sight.