Mark 3:14

3:14 He appointed twelve (whom he named apostles), so that they would be with him and he could send them to preach

Mark 4:10

The Purpose of Parables

4:10 When he was alone, those around him with the twelve asked him about the parables.

Mark 5:42

5:42 The girl got up at once and began to walk around (she was twelve years old). They were completely astonished at this.

Mark 14:10

The Plan to Betray Jesus

14:10 Then Judas Iscariot, one of the twelve, went to the chief priests to betray Jesus into their hands.

Mark 14:20

14:20 He said to them, “It is one of the twelve, one who dips his hand with me into the bowl.