This can be stated in active form. AT: "his parents nourished him" or "his parents cared for him" (See: [[rc://en/ta/man/translate/figs-activepassive]])
Moses was "placed outside" because of Pharaoh's command. This can be stated in active form. AT: "When his parents placed him outside" or "When they abandoned him" (See: [[rc://en/ta/man/translate/figs-activepassive]])