BT Ber 59a(37) :מוך שקיך וגני‏ : spread out your sacks and lie down
See the entire entry for mkk vb. to be low, humble

BT Ber 59a(37) :מטרא אמפתחא בבא‏ : rain on the entrance of the gate
See the entire entry for map̄taḥ, map̄tḥā n.m. opening

BT Ber 59a(37) :מוך שקיך וגני‏ : spread out your sack and lie down (on it)
See the entire entry for saq, saqqā n.m. sack; sackcloth