Acts 20:29

29 I know that after I have gone, savage wolves will come in among you, not sparing the flock.

Acts 20:29 In-Context

27 for I did not shrink from declaring to you the whole purpose of God.
28 Keep watch over yourselves and over all the flock, of which the Holy Spirit has made you overseers, to shepherd the church of God that he obtained with the blood of his own Son.
29 I know that after I have gone, savage wolves will come in among you, not sparing the flock.
30 Some even from your own group will come distorting the truth in order to entice the disciples to follow them.
31 Therefore be alert, remembering that for three years I did not cease night or day to warn everyone with tears.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.