1 Corinthians 7:12

To the rest it is I who am speaking, not the Lord. If any brother has a wife who is not a believer, if he is willing to live with her, let him not send her away.

1 Corinthians 7:6

But what I have just said is by way of concession, not command.

2 Corinthians 11:17

What I am about to say I am not speaking by the Lord's command, but as it were in pure folly, in this boldness of boasting.

1 Corinthians 7:25

I have no command from the Lord to give you concerning unmarried women; but I give you my opinion, and it is that of a man who, through the Lord's mercy, is deserving of your confidence.

Treasury of Scripture Knowledge

Summary

But to the rest speak I, not the Lord: If any brother hath a wife that believeth not, and she be pleased to dwell with him, let him not put her away.

General references

Bible References

General references

Luke 16:18
"Every man who divorces his wife and marries some one else, commits adultery; and he who marries one who is put away by her husband commits adultery.
1 Corinthians 11:11
However, in the Lord neither is woman independent of man, nor is man independent of woman;