Looking at/listening to my e/voice/mails from Dad (Google voice saves all the voice mails) and the last communication we had a couple weeks before his 80th birthday (and stroke), he was looking but couldn't find in his concordance the verse in the Old Testament mentioning 80 years for a man's life. Interesting coincidence. (It was Ps 90:10 "As for the days of our life, they contain seventy years, Or if due to strength, eighty years")