1 Samuel 17:16

Now the Philistine came forward early and late, and he took his stand [for] forty days.

and [after he] had fasted forty days and forty nights, then he was hungry.

forty days, being tempted by the devil. And he ate nothing during those days, and [when] they were completed, he was hungry.

Treasury of Scripture Knowledge

And the Philistine drew near morning and evening, and presented himself forty days.

and [after he] had fasted forty days and forty nights, then he was hungry.

forty days, being tempted by the devil. And he ate nothing during those days, and [when] they were completed, he was hungry.