Reference for Rosh Hashanah 59:14

ועוד זאת היתה ירושלים יתירה על יבנה וכו': רואה פרט ליושבת בנחל

R'Shesheth raised the following objection [against this view]: 'The Jubilee is on the same footing as New Year for blowing the shofar and for blessings, only on the Jubilee they blew [on Sabbath] alike in a Beth din in which the New Moon had been sanctified and in a Beth din in which the New Moon had not been sanctified, and every individual was under obligation to blow, whereas on New Year they blew only in a Beth din in which the New Moon had been sanctified and private individuals were not under obligation to blow'. What is meant by 'private individuals were not under obligation to blow'?

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