Mark 3:21

And those along with Him hearing came out to arrest Him: for they continued to say, He is beside Himself.

John 10:20

Then many of them were saying, He has a demon, and is gone mad; why do you hear Him? Others were saying,

Acts 26:24

And he making his defence to these things, Festus says with a loud voice, O Paul, thou art beside thyself; many writings turned thee into insanity.

Mark 3:31

And His mother and His brothers come; and standing without, sent to Him, calling Him.

2 Corinthians 5:13

For if we are beside ourselves, it is for God; if we have our right minds, it is for you.

John 7:3-10

Then His brothers said to Him; Depart hence, and go into Judea; in order that thy disciples shall see thy works which thou art doing. For no one does anything in secret, and Himself seeks to be public.

Treasury of Scripture Knowledge

Summary

And when his friends heard of it, they went out to lay hold on him: for they said, He is beside himself.

General references

Bible References

Friends

Mark 3:31
And His mother and His brothers come; and standing without, sent to Him, calling Him.
John 7:3
Then His brothers said to Him; Depart hence, and go into Judea; in order that thy disciples shall see thy works which thou art doing. For no one does anything in secret, and Himself seeks to be public.

He is

John 10:20
Then many of them were saying, He has a demon, and is gone mad; why do you hear Him? Others were saying,
Acts 26:24
And he making his defence to these things, Festus says with a loud voice, O Paul, thou art beside thyself; many writings turned thee into insanity.
2 Corinthians 5:13
For if we are beside ourselves, it is for God; if we have our right minds, it is for you.

General references

Mark 6:36
send them away, that having gone into the surrounding country and the villages, they may purchase for themselves bread: for they have not what they may eat.
Luke 8:19
And His mother and His brothers came to Him, and were not able to reach Him on account of the crowd.
John 7:5
For His brothers were not believing on Him.