'Seventy' in the Bible

And Solomon had seventy thousand men numbered for transport, and eighty thousand for cutting stone in the mountains, and three thousand, six hundred as overseers.

Seventy thousand he put to the work of transport, eighty thousand to cutting stone in the mountains, and three thousand, six hundred as overseers to put the people to work.

The number of burned offerings which the people took in was seventy oxen, a hundred male sheep, and two hundred lambs: all these were for burned offerings to the Lord.

So that the words of the Lord, which he said by the mouth of Jeremiah, might come true, till the land had had pleasure in her Sabbaths; for as long as she was waste the land kept the Sabbath, till seventy years were complete.