Markus 16:19

16:19 After the Lord Jesus had spoken to them, he was taken up into heaven and sat down at the right hand of God.

Markus 11:23

11:23 I tell you the truth, ¹  if someone says to this mountain, ‘Be lifted up and thrown into the sea,’ and does not doubt in his heart but believes that what he says will happen, it will be done for him.

[11:23]  ¹ tn Grk “Truly (ἀμήν, amhn), I say to you.”