Every morning and evening for forty days the Philistine came out to take his stand.
After fasting forty days and nights, he was hungry.
where he was tempted by the devil for forty days. He didn't eat anything during that whole time, so at the end he was starving.
while David went to Saul and then back again to look after his father's sheep.
Jesse told his son David, “Please take your brothers this ephah of roasted grain and these ten loaves of bread for your brothers. Take them quickly to your brothers' camp.