Mark 10:18

But Jesus saith to him, Why callest thou me good? There is none good but one, that is God.

Matthew 19:17

And he said to him, Why callest thou me good? There is none good but one, that is God: but if thou wilt enter into life, keep the commandments.

Luke 18:19

But Jesus said to him, Why callest thou me good?

John 5:41-44

I receive not honour from men, But I know you, that ye have not the love of God in you.

Romans 3:12

They have all turned aside; they are together become unprofitable; there is none that doth good, no not one.

James 1:17

descending from the Father of lights, with whom is no variableness, neither shadow of turning.

1 John 4:8

He that loveth not, knoweth not God; for God is love.

1 John 4:16

And we know and believe the love that God hath to us. God is love, and he that abideth in love, abideth in God, and God in him.

Treasury of Scripture Knowledge

Summary

And Jesus said unto him, Why callest thou me good? there is none good but one, that is, God.

Bible References

Why

Matthew 19:17
And he said to him, Why callest thou me good? There is none good but one, that is God: but if thou wilt enter into life, keep the commandments.
Luke 18:19
But Jesus said to him, Why callest thou me good?
John 5:41
I receive not honour from men, But I know you, that ye have not the love of God in you.
Romans 3:12
They have all turned aside; they are together become unprofitable; there is none that doth good, no not one.

That is

James 1:17
descending from the Father of lights, with whom is no variableness, neither shadow of turning.
1 John 4:8
He that loveth not, knoweth not God; for God is love.