Who knows three hundred and five?
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?חמישה ושלוש מאות - מי יודע
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In the spirit of the song ["Echad - mi yodeya"](http://en.wikipedia.org/wiki/Echad_Mi_Yodea), please post interesting and significant Jewish facts about the number 305.

Don't be led astray like a lamb by lazy gematria.

Check out [mi-yodeya-series](/questions/tagged/mi-yodeya-series "show questions tagged 'mi-yodeya-series'") for the previous three hundred and four entries in this ongoing series.

Please include sources for your information wherever possible, as with all other answers on this site.