Matthew 19:10

The disciples said to him, "If such is the case of a man with his wife, it is better not to marry."

1 Corinthians 7:1-2

Now concerning the matters about which you wrote, it is good for a man not to touch a woman.

1 Corinthians 7:8

But I say to the unmarried and to the widows that it is good for them if they remain even as I.

1 Corinthians 7:26-28

I think that in view of the present distress it is good for a person to remain as he is.

1 Corinthians 7:32-35

But I want you to be free from concern. One who is unmarried is concerned about the affairs of the Lord, how he may please the Lord;

1 Corinthians 7:39-40

A wife is bound to her husband as long as he lives. But if her husband dies, she is free to be married to whom she wishes, only in the Lord.

1 Timothy 4:3

who forbid marriage and advocate abstaining from foods which God created to be received with thanksgiving by those who believe and know the truth.

1 Timothy 5:11-15

But refuse to put younger widows on the list, for when they feel sensual desires in disregard 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
Now concerning the matters about which you wrote, it is good for a man not to touch a woman.
1 Timothy 4:3
who forbid marriage and advocate abstaining from foods which God created to be received with thanksgiving by those who believe and know the truth.
1 Timothy 5:11
But refuse to put younger widows on the list, for when they feel sensual desires in disregard of Christ, they want to marry,