Revelation 2:5 in the King James Version
Remember therefore from whence thou art fallen, and repent, and do the first works; or else I will come unto thee quickly, and will remove thy candlestick out of his place, except thou repent.
Context
4 But I have this against you, that you left your first love.
5 Remember therefore from where you have fallen, and repent and do the first works; or else I am coming to you swiftly, and will move your lamp stand out of its place, unless you repent.
6 But this you have, that you hate the works of the Nicolaitans, which I also hate.