And if this myth of origins were the fabrication of a later writer, then surely they would have written the story in such a way as to give their ancestors a less tenuous hold or claim, connection, to the land.

如果这个神话的开端是后世作者伪造的，那他们当然会像这样在故事中赋予其祖先较强的控制力,或者说所有权，建立其与这片土地较为紧密的联系。

耶鲁公开课 - 旧约导论课程节选

So that line was certainly written not by Moses; it was written by someone at a much later time who's looking back and referring to the time when the Canaanites were in the land.

所以这句话，绝对不是摩西所写;,是后人，以后世的角度描写,那时候Canaanites居住在那片土地上。

耶鲁公开课 - 旧约导论课程节选