So he got up, ate, drank, and went in the strength of that food forty days and forty nights up to Horeb, the mountain of God.

All the days that Solomon reigned in Jerusalem over all of Israel [were] forty years.

Now Rehoboam the son of Solomon reigned in Judah. He was forty-one years old when he began to reign, and he reigned seventeen years in Jerusalem, the city which, from all of the tribes of Israel, Yahweh chose to place his name. And the name of his mother [was] Naamah the Ammonitess.

He reigned forty-one years in Jerusalem, and the name of his mother [was] Maacah the daughter of Abishalom.

The days that David reigned over Israel [were] forty years; he reigned seven years in Hebron and thirty-three years in Jerusalem.

Now Solomon had forty thousand stalls of horses for his war chariots and twelve thousand horsemen.

The main hall of the temple was forty cubits {in front of the inner sanctuary},

It was covered with cedar above, and the supporting beams which [were] on the forty-five pillars, fifteen [to] the row.

He also made ten bronze basins, [each] holding forty baths; each basin [was] four cubits, one basin on each of the ten stands.