Matthew 6:24 in the King James Version
No man can serve two masters: for either he will hate the one, and love the other; or else he will hold to the one, and despise the other. Ye cannot serve God and mammon.
Context
23 But if your eye is evil, your whole body will be full of darkness. If therefore the light that is in you is darkness, how great is the darkness!
24 “No one can serve two masters, for either he will hate the one and love the other, or else he will be devoted to one and despise the other. You can’t serve both God and Mammon.
25 Therefore I tell you, don’t be anxious for your life: what you will eat, or what you will drink; nor yet for your body, what you will wear. Isn’t life more than food, and the body more than clothing?