Acts 20:25-31

²⁵Now look, I know that you all, among whom I went about proclaiming the kingdom, will see my face no more.

²⁶Therefore I testify to you this day, that I am innocent of the blood of any man.

²⁷For I did not hold back from declaring to you the whole will of God.

²⁸Therefore be careful about yourselves, and about all the flock of which the Holy Spirit has made you overseers. Be careful to shepherd the church of God, which he purchased with his own blood.

²⁹I know that after my departure, vicious wolves will come in among you and will not spare the flock.

³⁰I know that from even among you some men shall come and distort the truth in order to draw away the disciples after them.

³¹So be on guard. Remember that for three years I did not stop instructing every one of you with tears night and day.