Acts 13:31

And he appeared for many days to those who had gone up with him from Galilee to Jerusalem, and who are now witnesses for him to the people.

Luke 24:48

You yourselves are to be witnesses to all this.

Acts 1:3

With abundant proofs, he showed himself to them, still living, after his death; appearing to them from time to time during forty days, and speaking of all that related to the Kingdom of God.

Matthew 28:16

The eleven disciples went to Galilee, to the mountain where Jesus told them to meet him;

Acts 1:8

But you shall receive power, when the Holy Spirit shall have descended upon you, and shall be witnesses for me not only in Jerusalem, but throughout Judea and Samaria, and to the ends of the earth."

Acts 1:11

And said: "Men of Galilee, why are you standing here looking up into the heavens? This very Jesus, who has been taken from you into the heavens, will come in the very way in which you have seen him go into the heavens."

Mark 16:12-14

Afterwards, altered in appearance, he made himself known to two of them, as they were walking, on their way into the country.

Luke 24:36-42

While they were still talking about these things, Jesus himself stood among them, [and said "Peace be with you."]

John 15:27

Yes, and you also are to bear testimony, because you have been with me from the first.

John 20:19-29

In the evening of the same day--the first day of the week-- after the doors of the room, in which the disciples were, had been shut for fear of the Jews, Jesus came and stood among them and said: "Peace be with you";

John 21:1-14

Later on, Jesus showed himself again to the disciples by the Sea of Tiberias.

Acts 1:22

From his baptism by John down to that day on which he was taken from us--some one must be found to join us as a witness of his resurrection."

Acts 2:32

It was this Jesus, whom God raised to life; and of that we are ourselves all witnesses.

Acts 3:15

The very Guide to Life you put to death! But God raised him from the dead--and of that we are ourselves witnesses.

Acts 5:32

And we are witness to the truth of this, and so is the Holy Spirit--the gift of God to those who obey him."

Acts 10:39

We are ourselves, too, witnesses to all that he did in Judea and in Jerusalem; yet they put him to death by hanging him on a cross!

Acts 10:41

Not indeed to every one, but to witnesses chosen beforehand by God--to us, who ate and drank with him after his resurrection from the dead.

1 Corinthians 15:5-7

And that he appeared to Kephas, and then to the Twelve.

Hebrews 2:3-4

how can we, of all people, expect to escape, if we disregard so great a Salvation? It was the Master who at the outset spoke of this Salvation, and its authority was confirmed for us by those who heard him,

Treasury of Scripture Knowledge

Summary

And he was seen many days of them which came up with him from Galilee to Jerusalem, who are his witnesses unto the people.

General references

Bible References

He was

Acts 1:3
With abundant proofs, he showed himself to them, still living, after his death; appearing to them from time to time during forty days, and speaking of all that related to the Kingdom of God.
Acts 10:41
Not indeed to every one, but to witnesses chosen beforehand by God--to us, who ate and drank with him after his resurrection from the dead.
Matthew 28:16
The eleven disciples went to Galilee, to the mountain where Jesus told them to meet him;
Mark 16:12
Afterwards, altered in appearance, he made himself known to two of them, as they were walking, on their way into the country.
Luke 24:36
While they were still talking about these things, Jesus himself stood among them, [and said "Peace be with you."]
John 20:19
In the evening of the same day--the first day of the week-- after the doors of the room, in which the disciples were, had been shut for fear of the Jews, Jesus came and stood among them and said: "Peace be with you";
John 21:1
Later on, Jesus showed himself again to the disciples by the Sea of Tiberias.
1 Corinthians 15:5
And that he appeared to Kephas, and then to the Twelve.

Who

Acts 1:8
But you shall receive power, when the Holy Spirit shall have descended upon you, and shall be witnesses for me not only in Jerusalem, but throughout Judea and Samaria, and to the ends of the earth."
Acts 2:32
It was this Jesus, whom God raised to life; and of that we are ourselves all witnesses.
Acts 3:15
The very Guide to Life you put to death! But God raised him from the dead--and of that we are ourselves witnesses.
Acts 5:32
And we are witness to the truth of this, and so is the Holy Spirit--the gift of God to those who obey him."
Acts 10:39
We are ourselves, too, witnesses to all that he did in Judea and in Jerusalem; yet they put him to death by hanging him on a cross!
Luke 24:48
You yourselves are to be witnesses to all this.
John 15:27
Yes, and you also are to bear testimony, because you have been with me from the first.
Hebrews 2:3
how can we, of all people, expect to escape, if we disregard so great a Salvation? It was the Master who at the outset spoke of this Salvation, and its authority was confirmed for us by those who heard him,

General references

Luke 24:48
You yourselves are to be witnesses to all this.
Acts 10:40
This Jesus God raised on the third day, and enabled him to appear,
Acts 26:8
Why do you all hold it incredible that God should raise the dead?