'Seventy' in the Bible

And there stood before them seventy men of the elders of the house of Israel, and in the midst of them stood Jaazaniah the son of Shaphan, with every man his censer in his hand; and a thick cloud of incense went up.

And the building that was before the separate place at the end toward the west was seventy cubits broad; and the wall of the building was five cubits thick round about; and its length ninety cubits.