Reference for Shabbat 183:9

אמר רב משום רבי חייא המוציא משאוי בשבת על ראשו חייב חטאת שכן אנשי הוצל עושין כן ואנשי הוצל רובא דעלמא אלא אי איתמר הכי איתמר אמר רב משום רבי חייא אחד מבני הוצל שהוציא משוי על ראשו בשבת חייב שכן בני עירו עושין כן ותיבטל דעתו אצל כל אדם אלא אי איתמר הכי איתמר המוציא משוי על ראשו פטור

Rab said on R. Hiyya's authority: If one carries out a burden on his head<span class="x" onmousemove="('comment',' Not holding it with his hands at all. ');">²⁴</span> on the Sabbath, he is liable to a sin-offering. because the people of Huzal<span class="x" onmousemove="('comment',' V. Sanh., p. 98, n. 3. ');">²⁵</span> do thus. Are then the people of Huzal the world's majority!<span class="x" onmousemove="('comment',' To set the standard for all others ');">²⁶</span> Rather if stated, it was thus stated: Rab said on R. Hiyya's authority: if a Huzalite carries out a burden on his head on the Sabbath, he is liable to a sin-offering, because his fellow-citizens do thus. But let his practice<span class="x" onmousemove="('comment',' Lit., 'mind'. ');">²⁷</span> be null by comparison with that of all men?<span class="x" onmousemove="('comment',' For since most people do not carry it thus, it is an unusual form of carriage ');">²⁸</span> Rather if stated, it was thus stated: If one carries out a burden on his head, he is not culpable.

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