Who knows three hundred nineteen?
?תשעה עשר ושלוש מאות - מי יודע
In the spirit of the song "Echad - mi yodeya", please post interesting and significant Jewish facts about the number 319.
Please don't try to just sail through with lazy gematria.
Check out mi-yodeya-series for the previous three hundred eighteen entries in this ongoing series.
Please include sources for your information wherever possible, as with all other answers on this site.