Mark 16:19 – 20

Christ Ascends to God’s Right Hand

19 So then, after the Lord had spoken to them, He was received up into heaven, and sat down at the right hand of God.

20 And they went out and preached everywhere, the Lord working with them and confirming the word through the accompanying signs. Amen.

The ascension is recorded in Luke 24:51 and Acts 1:9

From the day of Pentecost the apostles went out and did as their master had instructed them to do. He worked with them by the helper (Holy Spirit) he promised them in John 14:16; 26; 15:26; 16:7.