1 Corinthians 7:1-3

1 Now as to the matters of which you wrote me. It is well [and by that I mean advantageous, expedient, profitable, and wholesome] for a man not to touch a woman [to cohabit with her] but to remain unmarried.

2 But because of the temptation to impurity and to avoid immorality, let each [man] have his own wife and let each [woman] have her own husband.

3 The husband should give to his wife her conjugal rights (goodwill, kindness, and what is due her as his wife), and likewise the wife to her husband.