"And what the land is that they dwell in, whether it is good or bad" (13:19)

"And what the land is that they dwell in, whether it is good or bad" (13:19) Moshe knew that the land of Israel was "good." What he was asking the Spies here was whether the land would provide enough food to sustain the Jewish people during battle or if they would have to prepare their supplies in advance. (Rashbam)