How did they suspend and flay [them]? — Iron hooks were fixed into the walls and into the pillars, on which they suspended and flayed [the pesach]. Anyone for whom there was no room to suspend and flay [his animal], there were thin smooth staves there, which he placed upon his shoulder and upon the shoulder of his fellow and so hung and flayed [it].  R' Eliezer says: [If] the fourteenth fell on the Sabbath, he placed his hand on his fellow's shoulder, and the hand of his fellow [rested] upon his shoulder, and [thus] he suspended and flayed [it].