This can be translated in active form. AT: "this will cleanse her from her bleeding occurring during childbirth" (See: [[rc://en/ta/man/translate/figs-activepassive]])
Translate this so it clarifies the woman's inability to purchase a sacrificial animal. AT: "If she does not have enough money to buy a lamb" (See: [[rc://en/ta/man/translate/figs-explicit]])