According to the number of the days you have investigated this land, forty days – one day for a year – you will suffer for ¹  your iniquities, forty years, and you will know what it means to thwart me. ² 

So he got up and ate and drank. That meal gave him the strength to travel forty days and forty nights until he reached Horeb, the mountain of God.

thirty female camels with their young, forty cows and ten bulls, and twenty female donkeys and ten male donkeys.

They took forty days, for that is the full time needed for embalming. ¹  The Egyptians mourned ²  for him seventy days. ³ 

and their forty silver bases, two bases under the first frame, and two bases under the next frame.

and their forty silver bases, two bases under the first frame and two bases under the next ¹  frame.

About forty thousand battle-ready troops ¹  marched past the Lord to fight ²  on the plains of Jericho. ³ 

The Levites received within the land owned by the Israelites ¹  forty-eight cities in all and their grazing areas.

He had forty sons and thirty grandsons who rode on seventy donkeys. He led Israel for eight years.

Saul was [thirty] ¹  years old when he began to reign; he ruled over Israel for [forty] ²  years.

David reigned over Israel forty years; he reigned in Hebron seven years, and in Jerusalem ¹  thirty-three years.

He reigned over Israel forty years; he reigned in Hebron seven years and in Jerusalem ¹  thirty-three years.

For the man, on whom this miraculous sign ¹  of healing had been performed, ²  was over forty years old.

But when he was about forty years old, it entered his mind ¹  to visit his fellow countrymen ²  the Israelites. ³ 

The flood engulfed the earth for forty days. As the waters increased, they lifted the ark and raised it above the earth.

When Isaac was forty years old, he married Rebekah, ¹  the daughter of Bethuel the Aramean from Paddan Aram and sister of Laban the Aramean. ² 

When ¹  Esau was forty years old, ²  he married ³  Judith the daughter of Beeri the Hittite, as well as Basemath the daughter of Elon the Hittite.

The length of one curtain was forty-two feet, and the width of one curtain was six feet – the same size for each of the curtains.

The length of one curtain was forty-five feet, and the width of one curtain was six feet – one size for all eleven curtains.

“‘You must count off ¹  seven weeks of years, seven times seven years, ²  and the days of the seven weeks of years will amount to forty-nine years. ³