Via NonStampCollector:

The maker of the video doesn’t mention it, but Exodus 21:20-21 makes a pretty strong case against anyone who claims that the slavery and/or indentured servitude found in the Bible were actually benevolent systems:

Anyone who beats their male or female slave with a rod must be punished if the slave dies as a direct result, but they are not to be punished if the slave recovers after a day or two, since the slave is their property.

In other words, flog or otherwise maim your slave all you want — male, female, it makes no difference — just be sure that you keep them alive so the abject misery can continue.