@Jack of Shadows It would appear to go back quite a long way.
"To summarise, the saying as we have it is a 19th century translation of an index entry, written by Joshua Barnes in 1694 in his edition of Euripedes. The entry summarised rather than translated the content of a couple of lines of Greek. The lines were originally by a scholiast on Sophocles, quoted in the 2nd century AD by Athenagoras, and supposed to be by Euripedes by early editors of that author. Barnes in turn was almost quoting James Duport in his 1660 work on the ideas to be found in Homer."