He made ten basins of bronze. One basin contained forty baths. 7:38 1 bath is one tenth of a cor, or about 5.6 U. S. gallons or 21 litres, so 40 baths was about 224 gallons or 840 litres. Every basin measured four cubits. One basin was on every one of the ten bases.
Genesis 4:22
Zillah also gave birth to Tubal Cain, the forger of every cutting instrument of bronze and iron. Tubal Cain’s sister was Naamah.
Genesis 5:13
Kenan lived after he became the father of Mahalalel eight hundred and forty years, and became the father of other sons and daughters
Genesis 7:4
In seven days, I will cause it to rain on the earth for forty days and forty nights. I will destroy every living thing that I have made from the surface of the ground.”
Genesis 7:12
It rained on the earth forty days and forty nights.
Genesis 7:17
The flood was forty days on the earth. The waters increased, and lifted up the ship, and it was lifted up above the earth.