'Brethren' in the Bible

After this he went down to Capernaum, he, and his mother, and his brethren, and his disciples: and they continued there not many days.

His brethren therefore said unto him, Depart hence, and go into Judaea, that thy disciples also may see the works that thou doest.

For neither did his brethren believe in him.

But when his brethren were gone up, then went he also up unto the feast, not openly, but as it were in secret.

Jesus saith unto her, Touch me not; for I am not yet ascended to my Father: but go to my brethren, and say unto them, I ascend unto my Father, and your Father; and to my God, and your God.

Jesus saith to him, 'If him I will to remain till I come, what -- to thee? be thou following me.' This word, therefore, went forth to the brethren that that disciple doth not die,

Then went this saying abroad among the brethren, that that disciple should not die: yet Jesus said not unto him, He shall not die; but, If I will that he tarry till I come, what is that to thee?