Nave's Topical Bible: Orville J. Nave, A.M., D.D., LL.D.
The senate of the Israilites composed of seventy elders
Ex. 24:1, 9; Num. 11:16, 24,25
The seventy disciples sent forth by Jesus (though the best Greek mss. have "seventy-two")
The Jews in captivity in Babylon for seventy years
Jer. 25:11,12, 29:10; Dan. 9:2; Zech. 1:12, 7:5
70 Weeks in the vision of Daniel
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.