Acts 20:29-31

MSTC(i) 29 For I am sure of this: that after my departing shall grievous wolves enter in among you, which will not spare the flock. 30 Moreover, of your own selves shall men arise speaking perverse things, to draw disciples after them. 31 Therefore awake and remember, that by the space of three years I ceased not to warn every one of you, both night and day with tears.