Not as far as I know. But even if it did (in 1960) it can't be the origin of the rule. It's part of the '
Modesto Manifesto'
IN 1948, 31-YEAR-OLD Billy Graham was coming off a successful stint as a Youth for Christ evangelist and entering a period of independent ministry that would last almost six decades. His revival team included Bev Shea, Grady Wilson, and Cliff Barrows. The quartet was young and charismatic. As Christianity entered its heady postwar boom, Americans flocked to revivals. Some sought salvation, but others had different aims. Politicians saw the revivals as a hedge against communism; entertainers saw a chance to promote themselves. Temptations loomed. To guard against allegations or the actual abuse of money, sex, and power that had felled previous evangelists, the Graham team decided to take concrete steps to avoid the slightest whiff of controversy.
The team gathered in a hotel room in Modesto, California. They drew up a compact that became known as the “Modesto Manifesto,” though they produced no written document. The manifesto included provisions for distributing money raised by offerings, avoiding criticism of local churches, working only with churches that supported cooperative evangelism, and using official estimates of crowd sizes to avoid exaggeration. These policies would help Graham and his team avoid charges of financial exploitation and hucksterism.
But nothing loomed larger than sex. The most famous provision of the manifesto called for each man on the Graham team never to be alone with a woman other than his wife. Graham, from that day forward, pledged not to eat, travel, or meet with a woman other than Ruth unless other people were present. This pledge guaranteed Graham’s sexual probity and enabled him to dodge accusations that have waylaid evangelists before and since.