Reference for Niddah 113:21

נאמנין על ציון וכו'

— R. Hiyya b. Abba citing R. Johanan replied: It is the case of a beast that is shorn and engaged in work.<span class="x" onmousemove="('comment',' In the case of a firstling both these are forbidden and the Samaritan would not have ventured to shear it or to work with it. ');">¹⁸</span>

Jastrow

Jastrow

Jastrow

Jastrow