1 Samuel 17:16 KJV
And the Philistine drew near morning and evening, and presented himself forty days.
1 Samuel 17:16, King James Version
In context
15 But David went and returned from Saul to feed his father’s sheep at Beth–lehem.
16 And the Philistine drew near morning and evening, and presented himself forty days.
17 And Jesse said unto David his son, Take now for thy brethren an ephah of this parched corn, and these ten loaves, and run to the camp to thy brethren;