1 Corinthians 7:29-33

29But this I say, brethren, the time is shortened, that henceforth both those that have wives may be as though they had none;

30and those that weep, as though they wept not; and those that rejoice, as though they rejoiced not; and those that buy, as though they possessed not;

31and those that use the world, as not abusing it: for the fashion of this world passeth away.

32But I would have you to be free from cares. He that is unmarried is careful for the things of the Lord, how he may please the Lord:

33but he that is married is careful for the things of the world, how he may please his wife.