38Then certain of the scribes and Pharisees answered him, saying, Teacher, we would see a sign from thee. 39But he answered and said unto them, An evil and adulterous generation seeketh after a sign; and there shall no sign be given to it but the sign of Jonah the prophet: 40for as Jonah was three days and three nights in the belly of the whale; so shall the Son of man be three days and three nights in the heart of the earth. 41The men of Nineveh shall stand up in the judgment with this generation, and shall condemn it: for they repented at the preaching of Jonah; and behold, a greater than Jonah is here. 42The queen of the south shall rise up in the judgment with this generation, and shall condemn it: for she came from the ends of the earth to hear the wisdom of Solomon; and behold, a greater than Solomon is here. 43But the unclean spirit, when he is gone out of the man, passeth through waterless places, seeking rest, and findeth it not. 44Then he saith, I will return into my house whence I came out; and when he is come, he findeth it empty, swept, and garnished. 45Then goeth he, and taketh with himself seven other spirits more evil than himself, and they enter in and dwell there: and the last state of that man becometh worse than the first. Even so shall it be also unto this evil generation.

46While he was yet speaking to the multitudes, behold, his mother and his brethren stood without, seeking to speak to him. 47And one said unto him, Behold, thy mother and thy brethren stand without, seeking to speak to thee. 48But he answered and said unto him that told him, Who is my mother? and who are my brethren? 49And he stretched forth his hand towards his disciples, and said, Behold, my mother and my brethren! 50For whosoever shall do the will of my Father who is in heaven, he is my brother, and sister, and mother.