1 Corinthians 7:29-31

29What I mean, brothers and sisters, is that the time is short. From now on those who have wives should live as if they do not; 30those who mourn, as if they did not; those who are happy, as if they were not; those who buy something, as if it were not theirs to keep; 31those who use the things of the world, as if not engrossed in them. For this world in its present form is passing away.