Bechoros - Daf 35
Siman – Children’s Choir Singing “La-la-la”. When the mischievous boys in the בכורות choir tied the tails of two בכורות together making one aבעל מום and the other run wild chasing the choir leader who kicked it making it a בעל מום, the רועה ישראל shepherd testified that the מום was unintentional and they believed him to allow it to be schechted
