ɪt mˌeɪhɐv ɪts ɹˈuːts ɪnðə dʒˈuːɪʃ kˈoʊd ʌv lˈɔː kˈɔːld ðə ʃˈʌltʃən ˈæɹʌk wˌɛɹ wˈʌn ɪz ɐlˈaʊd tə kənsˈuːm swˈiːt sˈɪɹʌp ænd slˈæʃ ɔːɹ ɹˈɔː ˈɛɡ ˌɔn ʃˈæbæt tə mˌeɪk wˈʌnz vˈɔɪs mˈoːɹ plˈɛzənt.
It may have its roots in the Jewish code of law called the Shulchan Arukh where one is allowed to consume sweet syrup and/or raw egg on Shabbat to make one's voice more pleasant.