What is the meaning of "Chamas Taninim Yeinam"?
Rashi (citing Targum Onkelos): It means that the cup 1 of their feast of punishment is like the venom of serpents'.
Seforno: It means 'those clusters 4 of wine - punishment - that is the venom of serpents that is 'preserved in its grapes'.
Targum Yonasan: It means that like the venom of snakes - which describes their behavior, 5 so will be the cup of curse that they will drink on their day of punishment'.
What is the meaning of 'Rosh Pesanim Achzar"?
Rashi and Ramban (in Pasuk 34): It means 'the head of a cruel python will come and punish them'.
Targum Yonasan: It means that they are cruel like the head of vipers.


