specific citations please
And if a man smite his servant, or his maid, with a rod, and he die under his hand; he shall be surely punished. Notwithstanding, if he continue a day or two, he shall not be punished: for he is his money. Ex.21:20-21
Interesting how cause and effect evaporate with time. Interesting that the beating itself is OK.
But there are no revisions in the Bible, so slavery is still OK, and slaves are still commanded to obey.