Deuteronomy 8:9

8:9 a land where you may eat food in plenty and find no lack of anything, a land whose stones are iron and from whose hills you can mine copper.

Deuteronomy 20:20

20:20 However, you may chop down any tree you know is not suitable for food, and you may use it to build siege works against the city that is making war with you until that city falls.

Deuteronomy 23:4

23:4 for they did not meet you with food and water on the way as you came from Egypt, and furthermore, they hired Balaam son of Beor of Pethor in Aram Naharaim to curse you.