Hebrews 5:13

For every one that wanteth milk, is unacquainted with the doctrine of justification; for he is an infant:

1 Corinthians 14:20

My brethren, be not children in sense: but in malice be infants, and in your judgements shew yourselves to be men.

1 Peter 2:2

and envies, and all evil-speakings, as new-born babes desire that rational milk which is without guile, that ye may grow thereby:

Matthew 11:25

And upon this occasion Jesus opened his mouth and said, "I thank thee, O Father, Lord of heaven and earth, that thou hast hid these things from the wise and knowing, and hast revealed them to babes:

Mark 10:15

Verily I tell you, Whosoever shall not receive the kingdom of God as a little child, shall by no means enter into it.

Romans 1:17-18

for the righteousness of God is therein revealed from faith to faith; as it is written, "The just shall live by faith."

Romans 10:5-6

For Moses describeth the righteousness which is of the law, "That the man who doth those things shall live by them."

1 Corinthians 13:11

When I was a child, I spake as a child, I thought like a child, I reasoned as a child: but when I became a man, I laid aside childish things.

2 Corinthians 3:9

For if the ministration of condemnation was so glorious, much more doth the ministration of righteousness exceed in glory:

Ephesians 4:14

That we may be no longer children fluctuating and carried about with every wind of doctrine, by the artful insinuations of men, and their crafty methods of deceiving;

2 Timothy 3:16

and is profitable for doctrine, for conviction, for correction, for instruction in righteousness;

1 Corinthians 3:1

And I, my brethren, could not speak to you, as to spiritual persons, but as to carnal ones, even as to babes in Christ.

Romans 2:20

a light to them that are in the darkness, an instructor of the simple, a teacher of babes, having the form of the knowledge and of the truth which is in the law.

Treasury of Scripture Knowledge

Summary

For every one that useth milk is unskilful in the word of righteousness: for he is a babe.

Bible References

The word

Romans 1:17
for the righteousness of God is therein revealed from faith to faith; as it is written, "The just shall live by faith."
Romans 10:5
For Moses describeth the righteousness which is of the law, "That the man who doth those things shall live by them."
2 Corinthians 3:9
For if the ministration of condemnation was so glorious, much more doth the ministration of righteousness exceed in glory:
2 Timothy 3:16
and is profitable for doctrine, for conviction, for correction, for instruction in righteousness;

He

Matthew 11:25
And upon this occasion Jesus opened his mouth and said, "I thank thee, O Father, Lord of heaven and earth, that thou hast hid these things from the wise and knowing, and hast revealed them to babes:
Mark 10:15
Verily I tell you, Whosoever shall not receive the kingdom of God as a little child, shall by no means enter into it.
Romans 2:20
a light to them that are in the darkness, an instructor of the simple, a teacher of babes, having the form of the knowledge and of the truth which is in the law.
1 Corinthians 13:11
When I was a child, I spake as a child, I thought like a child, I reasoned as a child: but when I became a man, I laid aside childish things.
1 Corinthians 14:20
My brethren, be not children in sense: but in malice be infants, and in your judgements shew yourselves to be men.
Ephesians 4:14
That we may be no longer children fluctuating and carried about with every wind of doctrine, by the artful insinuations of men, and their crafty methods of deceiving;
1 Peter 2:2
and envies, and all evil-speakings, as new-born babes desire that rational milk which is without guile, that ye may grow thereby: