Matthew 12:49
"And he stretched forth his hand toward his disciples, and said, Behold my mother and my brethren!"
Cross References (ranked by relevance)
Mark 3:34
And he looked round about on them which sat about him, and said, Behold my mother and my brethren!
Matthew 28:7
And go quickly, and tell his disciples that he is risen from the dead; and, behold, he goeth before you into Galilee; there shall ye see him: lo, I have told you.
John 17:20
Neither pray I for these alone, but for them also which shall believe on me through their word;