Luke 18:16

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

Matthew 18:3-4

and said, Verily I say unto you, Except ye be changed and be 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; even as many as the Lord our God shall call.

1 Corinthians 7:14

For the husband that believeth not is sanctified by the wife, and the wife who believeth not is sanctified by the husband: else indeed your children were unclean, but now are they holy.

1 Corinthians 14:20

Brethren, be not children in your minds: though in naughtiness be ye children, but in your minds be men complete.

1 Peter 2:2

as new-born babes desire earnestly the unadulterated 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 unto you, Except ye be changed and be as little children, ye shall in no wise enter into the kingdom of heaven.
1 Corinthians 14:20
Brethren, be not children in your minds: though in naughtiness be ye children, but in your minds be men complete.
1 Peter 2:2
as new-born babes desire earnestly the unadulterated milk of the word, that ye may grow thereby: