Matthew 19:10

"If this is the case with a man in relation to his wife," said the disciples to Him, "it is better not to marry."

1 Corinthians 7:1-2

I now deal with the subjects mentioned in your letter. It is well for a man to abstain altogether from marriage.

1 Corinthians 7:8

But I tell the unmarried, and women who are widows, that it is well for them to remain as I am.

1 Corinthians 7:26-28

I think then that, taking into consideration the distress which is now upon us, it is well for a man to remain as he is.

1 Corinthians 7:32-35

And I would have you free from worldly anxiety. An unmarried man concerns himself with the Lord's business--how he shall please the Lord;

1 Corinthians 7:39-40

A woman is bound to her husband during the whole period that he lives; but if her husband dies, she is at liberty to marry whom she will, provided that he is a Christian.

1 Timothy 4:3

forbidding people to marry, and insisting on abstinence from foods which God has created to be partaken of, with thankfulness, by those who believe and have a clear knowledge of the truth.

1 Timothy 5:11-15

But the younger widows you must not enrol; for as soon as they begin to chafe against the yoke of Christ, they want to marry,

Treasury of Scripture Knowledge

Summary

His disciples say unto him, If the case of the man be so with his wife, it is not good to marry.

Bible References

General references

1 Corinthians 7:1
I now deal with the subjects mentioned in your letter. It is well for a man to abstain altogether from marriage.
1 Timothy 4:3
forbidding people to marry, and insisting on abstinence from foods which God has created to be partaken of, with thankfulness, by those who believe and have a clear knowledge of the truth.
1 Timothy 5:11
But the younger widows you must not enrol; for as soon as they begin to chafe against the yoke of Christ, they want to marry,