Reiner, Avraham (Rami). “‟A Baby Boy Who Dies before Reaching Eight [days] Is Circumcised With a Flint or Reed at His Grave” (Shulḥan ‘Arukh, Yoreh De‘ah 263:5): From Women’s Custom to Rabbinic Law”. Jewish Thought, vol. 4, Jan. 2022, pp. 7-39, https://doi.org/10.64166/6vmwe668.