Mark 3:14

And He appointed twelve, so that they would be with Him and that He could send them out to preach,

Luke 9:1-6

And He called the twelve together, and gave them power and authority over all the demons and to heal diseases.

Luke 10:1-11

Now after this the Lord appointed seventy others, and sent them in pairs ahead of Him to every city and place where He Himself was going to come.

Luke 24:47

and that repentance for forgiveness of sins would be proclaimed in His name to all the nations, beginning from Jerusalem.

John 15:16

You did not choose Me but I chose you, and appointed you that you would go and bear fruit, and that your fruit would remain, so that whatever you ask of the Father in My name He may give to you.

Acts 1:8

but you will receive power when the Holy Spirit has come upon you; and you shall be My witnesses both in Jerusalem, and in all Judea and Samaria, and even to the remotest part of the earth.”

Acts 1:24-25

And they prayed and said, “You, Lord, who know the hearts of all men, show which one of these two You have chosen

Galatians 1:1

Paul, an apostle (not sent from men nor through the agency of man, but through Jesus Christ and God the Father, who raised Him from the dead),

Galatians 1:15-20

But when God, who had set me apart even from my mother’s womb and called me through His grace, was pleased

Treasury of Scripture Knowledge

Summary

And he ordained twelve, that they should be with him, and that he might send them forth to preach,

Bible References

He ordained

John 15:16
You did not choose Me but I chose you, and appointed you that you would go and bear fruit, and that your fruit would remain, so that whatever you ask of the Father in My name He may give to you.
Acts 1:24
And they prayed and said, “You, Lord, who know the hearts of all men, show which one of these two You have chosen
Galatians 1:1
Paul, an apostle (not sent from men nor through the agency of man, but through Jesus Christ and God the Father, who raised Him from the dead),

And

Luke 9:1
And He called the twelve together, and gave them power and authority over all the demons and to heal diseases.
Luke 10:1
Now after this the Lord appointed seventy others, and sent them in pairs ahead of Him to every city and place where He Himself was going to come.
Luke 24:47
and that repentance for forgiveness of sins would be proclaimed in His name to all the nations, beginning from Jerusalem.
Acts 1:8
but you will receive power when the Holy Spirit has come upon you; and you shall be My witnesses both in Jerusalem, and in all Judea and Samaria, and even to the remotest part of the earth.”