'Desert' in the Bible

Meanwhile, Joab and Abishai continued to chase Abner. At dusk, as they approached the hill of Ammah that is located near Giah on the way to the Gibeon desert,

Everyone in the countryside was weeping loudly while all the people were marching past. As the king was crossing the Kidron Valley, all the people were marching past on the road that leads to the desert.

See, I will stop in the plains of the desert, until there come word from you to inform me.

The king said to Ziba, “Why do you have these?”Ziba answered, “The donkeys are for the king’s household to ride, the bread and summer fruit are for the young men to eat, and the wine is for those to drink who become exhausted in the desert.”

"I'll catch him while he is still tired and weak. I'll frighten him so all his people with him desert him. But I'll only kill the king.

Now Ahithophel's advice that he provided at that time was being compared to one who inquired of God, so highly regarded was Ahithophel's counsel by both David and Absalom.

honey, curds, sheep, and cheese from the herd for David and the people with him to eat. They had reasoned, “The people must be hungry, exhausted, and thirsty in the desert.”