TSK · Leviticus 21:11

Ye shall not make any cuttings in your flesh for the dead, nor print any marks upon you: I am Jehovah.

He shall not make himself unclean for his father, or for his mother, for his brother, or for his sister, when they die; because his separation unto God is upon his head.

Who said of his father, and of his mother, I have not seen him; Neither did he acknowledge his brethren, Nor knew he his own children: For they have observed thy word, And keep thy covenant.

While he was yet speaking to the multitudes, behold, his mother and his brethren stood without, seeking to speak to him.

If any man cometh unto me, and hateth not his own father, and mother, and wife, and children, and brethren, and sisters, yea, and his own life also, he cannot be my disciple.