Lex gives the chronograph from the Zurich vault for examination to antiques expert Milash, but is stabbed by a mystery man who also carves his chest with Kryptonian symbols, which lead Clark and Chloe to the same St. Christopher cathedral in Montreal as Milash's historical deduction. There Clark is recognized as 'the Traveler' by Edward Teague, the last Veritas survivor, who first venerates him, but finding him unwilling to kill for the secret decides to eliminate both him and Lex himself.
Did You Know?
There is actually no Saint-Christopher cathedral in Montreal. See more
When Jimmy is telling Chloe about his article and they go to clink glasses, Jimmy says "Cheers" and Chloe's glass has a lot of fizz in it, but when it shows Chloe saying "Cheers", about a second later, there is no fizz in her glass. See more
The prophecies state that the Traveler would have a powerful adversary. I could have never foreseen that it would be little Alexander.
References The X-Files