'In the Wilderness' in the Bible

The king said to Ziba, What do you mean by these? Ziba said, The donkeys are for the king's household to ride on; and the bread and summer fruit for the young men to eat; and the wine, that such as are faint in the wilderness may drink.

and honey, and butter, and sheep, and cheese of the herd, for David, and for the people who were with him, to eat: for they said, "The people are hungry, and weary, and thirsty, in the wilderness."