'Little Child' in the Bible

"But to what can I compare the leaders of this age? They are like little children sitting in the market places and calling to their fellows in the game,

At that time Jesus said, "I thank You, Father, Lord of heaven and earth, for concealing these matters from wise and learned men, and for revealing them to little children.

And He called a little child to Him, and had him stand in the midst of them,

and said: "I solemnly say to you, unless you turn and become like little children, you can never get into the kingdom of heaven at all.

So then, whoever becomes as lowly as this little child is the greatest in the kingdom of heaven,

and whoever welcomes one little child like this for my sake welcomes me.

"Be careful not to look with scorn on a single one of these little children, for I tell you that in heaven their angels have uninterrupted access to my Father in heaven.

After that some little children were brought to Him, for Him to lay His hands on them and pray for them, but His disciples reproved those who brought them.

But Jesus said, "Let the little children alone, and stop preventing them from coming to me, for to such as these the kingdom of heaven belongs."

and asked Him, "Do you hear what they are saying?" Jesus answered them, "Yes. Did you never read this, 'Out of the mouths of little children, yea, of infants, you have perfect praise'?"