1 Timothy 4:1-3

Revised Standard Version

False Asceticism

4 Now the Spirit expressly says that in later times some will depart from the faith by giving heed to deceitful spirits and doctrines of demons, ² through the pretensions of liars whose consciences are seared, ³ who forbid marriage and enjoin abstinence from foods which God created to be received with thanksgiving by those who believe and know the truth.