'Forty Days' in the Bible

And when he had fasted forty days and forty nights, afterwards he became hungry.

And he was in the wilderness forty days, tempted by Satan; and was with the wild beasts; and the angels ministred unto him.

being tempted forty days by the devil; and did eat nothing during those days: and when they were ended, afterwards he was hungry.

to whom also he had shewed himself alive, after he had suffered, by many infallible proofs, during forty days being frequently seen by them, and speaking of the things which relate to the kingdom of God: