Mark 3:21
When His relatives [or friends] heard about this [i.e., all that He was doing], they went out to take custody of Him [for safety reasons?], for people were saying, "He has lost his mind."
John 10:20
Many of them said, "This man is dominated by an evil spirit; he is crazy, why listen to him?"
Acts 26:24
As Paul made his defense in this way, Festus said to him loudly, "Paul, you are crazy. All your education is driving you insane."
Mark 3:31
Then Jesus' mother and [half-] brothers came and stood outside [i.e., of a large house. See Matt. 12:46-13:1]. They sent a message to Him, asking Him to come out to them.
2 Corinthians 5:13
For if we [seem to] be crazy, it is for the sake [of the work] of God, or if we [seem to] be sensible, it is for your benefit.
John 7:3-10
Then Jesus' [half-] brothers said to Him, "You should leave here and go to Judea so your disciples [there] can see the [supernatural] deeds you are performing.