Acts 20:28-31

BSB(i) 28 Keep watch over yourselves and the entire flock of which the Holy Spirit has made you overseers. Be shepherds of the church of God, which He purchased with His own blood. 29 I know that after my departure, savage wolves will come in among you and will not spare the flock. 30 Even from your own number, men will rise up and distort the truth to draw away disciples after them. 31 Therefore be alert and remember that for three years I never stopped warning each of you night and day with tears.