This is direct quotation. It can also be stated as an indirect quotation: “Isaac told his father that they had wood for the sacrifice, but he did not know where the lamb was.” (See: [[rc://en/ta/man/translate/figs-quotations]])
This is direct quotation. It can also be stated as an indirect quotation: “Abraham replied to his son that God would provide the lamb for the sacrifice.” (See: [[rc://en/ta/man/translate/figs-quotations]])
Abraham may have believed that Isaac was the lamb that God provided, although God fulfilled Abraham’s words by providing a ram to sacrifice in Isaac’s place.