Mark 3:14

And He appointed twelve [whom He also named apostles], that they might be with Him, and that He might send them forth to preach,

Luke 9:1-6

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

Luke 10:1-11

Now after these things the Lord appointed seventy others; and sent them away, two and two, before His face, into every city and place, whither He Himself was about to come.

Luke 24:47

and that repentance and remission of sins should be preached in His name to all the nations, beginning from Jerusalem.

John 15:16

Ye did not choose Me, but I chose you, and appointed you, that ye should go and bear fruit, and that your fruit should abide; that whatsoever ye shall ask of the Father in My name, He may give it you.

Acts 1:8

but ye shall receive power, the Holy Spirit having come upon you, and ye shall be My witnesses both in Jerusalem, and in all Judaea, and Samaria, and to the utmost limit of the earth."

Acts 1:24-25

And, praying, they said, "Thou, Lord, Who knowest the hearts of all men, show which of these two Thou didst choose,

Galatians 1:1

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

Galatians 1:15-20

But, when it pleased God, who set me apart from my mother's womb, and called me through His grace,

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
Ye did not choose Me, but I chose you, and appointed you, that ye should go and bear fruit, and that your fruit should abide; that whatsoever ye shall ask of the Father in My name, He may give it you.
Acts 1:24
And, praying, they said, "Thou, Lord, Who knowest the hearts of all men, show which of these two Thou didst choose,
Galatians 1:1
Paul, an apostle (not from men nor through man, but through Jesus Christ, and God the Father, who raised Him from the dead),

And

Luke 9:1
And, having called together the twelve, He gave them power and authority over all the demons, and to heal diseases;
Luke 10:1
Now after these things the Lord appointed seventy others; and sent them away, two and two, before His face, into every city and place, whither He Himself was about to come.
Luke 24:47
and that repentance and remission of sins should be preached in His name to all the nations, beginning from Jerusalem.
Acts 1:8
but ye shall receive power, the Holy Spirit having come upon you, and ye shall be My witnesses both in Jerusalem, and in all Judaea, and Samaria, and to the utmost limit of the earth."