Deuteronomy 21:15 If a man have two wives, the one beloved, and the other hated, and they have borne him children, both the beloved and the hated; and if the firstborn son be hers who was hated; (See RSV)
Deuteronomy 21:16 then it shall be, in the day that he causes his sons to inherit that which he has, that he may not make the son of the beloved the firstborn before the son of the hated, who is the firstborn: (See RSV)
Deuteronomy 21:17 but he shall acknowledge the firstborn, the son of the hated, by giving him a double portion of all that he has; for he is the beginning of his strength; the right of the firstborn is his. (See RSV)
Proverbs 14:20 The poor man is hated even by his neighbour, but the man of wealth has numbers of friends. (See RSV)