Luke 18:16

But Jesus calling them to him, said, Suffer little children to come to me, and forbid them not; for of such is the kingdom of God.

Matthew 18:3-4

And said, Verily I say to you, except ye be converted, and become as little children, ye shall in no wise enter into the kingdom of heaven.

Acts 2:39

For the promise is to you, and to your children, and to all that are afar off, whomsoever the Lord our God shall call.

1 Corinthians 7:14

For the unbelieving husband hath been sanctified by the wife; and the unbelieving wife hath been sanctified by the husband. Else were your children unclean; but now they are holy.

1 Corinthians 14:20

Brethren, be not children in understanding: in wickedness be ye as infants, but in understanding be ye grown men.

1 Peter 2:2

and all evil-speakings, As new born babes desire the sincere milk of the word, that ye may grow thereby:

Treasury of Scripture Knowledge

Summary

But Jesus called them unto him, and said, Suffer little children to come unto me, and forbid them not: for of such is the kingdom of God.

Bible References

For

Matthew 18:3
And said, Verily I say to you, except ye be converted, and become as little children, ye shall in no wise enter into the kingdom of heaven.
1 Corinthians 14:20
Brethren, be not children in understanding: in wickedness be ye as infants, but in understanding be ye grown men.
1 Peter 2:2
and all evil-speakings, As new born babes desire the sincere milk of the word, that ye may grow thereby: