Luke 18:24

Jesus saw his sorrow, and said, "With how hard a struggle do the possessors of riches ever enter the Kingdom of God!

Matthew 19:23-25

So Jesus said to His disciples, "I solemnly tell you that it is with difficulty that a rich man will enter the Kingdom of the Heavens.

Mark 6:26

Then the King, though intensely sorry, yet for the sake of his oaths, and of his guests, would not break faith with her.

Mark 10:23-27

Then looking round on His disciples Jesus said, "With how hard a struggle will the possessors of riches enter the Kingdom of God!"

1 Corinthians 1:26-27

For consider, brethren, God's call to you. Not many who are wise with merely human wisdom, not many of position and influence, not many of noble birth have been called.

2 Corinthians 7:9-10

Now I rejoice, not in your grief, but because the grief led to repentance; for you sorrowed with a godly sorrow, which prevented you from receiving injury from us in any respect.

1 Timothy 6:9-10

But people who are determined to be rich fall into temptation and a snare, and into many unwise and pernicious ways which sink mankind in destruction and ruin.

James 2:5-7

Listen, my dearly-loved brethren. Has not God chosen those whom the world regards as poor to be rich in faith and heirs of the Kingdom which He has promised to those that love Him?

James 5:1-6

Come, you rich men, weep aloud and howl for your sorrows which will soon be upon you.

Treasury of Scripture Knowledge

Summary

And when Jesus saw that he was very sorrowful, he said, How hardly shall they that have riches enter into the kingdom of God!

General references

Bible References

He was

Mark 6:26
Then the King, though intensely sorry, yet for the sake of his oaths, and of his guests, would not break faith with her.
2 Corinthians 7:9
Now I rejoice, not in your grief, but because the grief led to repentance; for you sorrowed with a godly sorrow, which prevented you from receiving injury from us in any respect.

How

Matthew 19:23
So Jesus said to His disciples, "I solemnly tell you that it is with difficulty that a rich man will enter the Kingdom of the Heavens.
Mark 10:23
Then looking round on His disciples Jesus said, "With how hard a struggle will the possessors of riches enter the Kingdom of God!"
1 Corinthians 1:26
For consider, brethren, God's call to you. Not many who are wise with merely human wisdom, not many of position and influence, not many of noble birth have been called.
1 Timothy 6:9
But people who are determined to be rich fall into temptation and a snare, and into many unwise and pernicious ways which sink mankind in destruction and ruin.
James 2:5
Listen, my dearly-loved brethren. Has not God chosen those whom the world regards as poor to be rich in faith and heirs of the Kingdom which He has promised to those that love Him?
James 5:1
Come, you rich men, weep aloud and howl for your sorrows which will soon be upon you.

General references

Matthew 6:19
"Do not lay up stores of wealth for yourselves on earth, where the moth and wear-and-tear destroy, and where thieves break in and steal.