BT Šab 108a(41) :ואוכליה נהמא דשערי ^בהרסנא‏ : he fed him barley bread in fish hash
See the entire entry for ḥarsān, ḥarsānā n.m. a small fish

BT Šab 108a(41) :סבר כי היכי דלישתלשל‏ : thinking that in such a way he would get loose bowels
See the entire entry for šlšl vb. to let down; chain together