Exodus 21:10

If her master marries another wife, he may not reduce her food, her clothing, or her privilege as a wife.

1 Corinthians 7:1-6

Now as to the matters of which you wrote: It is good (beneficial, advantageous) for a man not to touch a woman [outside marriage].

Treasury of Scripture Knowledge

Summary

If he take him another wife; her food, her raiment, and her duty of marriage, shall he not diminish.

General references

Bible References

Her food

1 Corinthians 7:1
Now as to the matters of which you wrote: It is good (beneficial, advantageous) for a man not to touch a woman [outside marriage].

General references

1 Corinthians 7:3
The husband must fulfill his [marital] duty to his wife [with good will and kindness], and likewise the wife to her husband.