Acts 22:15
For you will be a witness for him to all men of what you have seen and of what has come to your ears.
Acts 23:11
And the night after, the Lord came to his side and said, Be of good heart, for as you have been witnessing for me in Jerusalem, so will you be my witness in Rome.
Acts 4:20
For it is not possible for us to keep from saying what we have seen and have knowledge of.
Luke 24:47-48
And that teaching about a change of heart and forgiveness of sins is to be given to Jerusalem first and to all nations in his name.
John 15:27
And you, in addition, will give witness because you have been with me from the first.
Acts 1:8
But you will have power, when the Holy Spirit has come on you; and you will be my witnesses in Jerusalem and all Judaea and Samaria, and to the ends of the earth.
Acts 1:22
Starting from the baptism of John till he went up from us, one will have to be a witness with us of his coming back from death.
Acts 10:39-41
And we are witnesses of all the things which he did in the country of the Jews and in Jerusalem; whom they put to death, hanging him on a tree.
Acts 22:14
And he said, You have been marked out by the God of our fathers to have knowledge of his purpose, and to see the Upright One and to give ear to the words of his mouth.
Acts 26:16-18
But get up on your feet: for I have come to you for this purpose, to make you a servant and a witness of the things in which you have seen me, and of those in which you will see me;
Acts 26:20
But I went about, first to those in Damascus and Jerusalem, and through all the country of Judaea, and then to the Gentiles, preaching a change of heart, so that they, being turned to God, might give, in their works, the fruits of a changed heart.
Acts 27:24
Saying, Have no fear, Paul, for you will come before Caesar, and God has given to you all those who are sailing with you.