הַהֹפְכִ֣י הַצּ֣וּר אֲגַם־מָ֑יִם חַ֝לָּמִ֗ישׁ לְמַעְיְנוֹ־מָֽיִם׃
װאָס פֿאַרקערט דעם פֿעלדז אין אַ טײַך װאַסער, קיזלשטײן אין אַ װאַסערקװאַל.
Mishnah Pesachim
How far does one recite it? Bet Shammai say: Until “As a joyous mother of children” (Psalms 113:9). But Bet Hillel say: Until “The flinty rock into a fountain of waters” (Psalms 114:8). And he concludes with [a formula of] redemption. Rabbi Tarfon says: “Who redeemed us and redeemed our fathers from Egypt”, but he did not conclude [with a blessing]. Rabbi Akiva says: “So may the Lord our God and the God of our fathers bring us to other appointed times and festivals which come towards us for peace, rejoicing in the rebuilding of Your city and glad in Your service, and there we will eat of the sacrifices and the pesahim” etc. until “Blessed are You who has redeemed Israel.”