[If] one betroths two women with the value of a perutah or one woman with less than the value of a perutah —- even though he sent gifts afterwards —- she is not betrothed, because he sent [them] on account of the original kiddushin. The same [applies to] a minor who betrothed.

[If] one betroths a woman and her daughter, or a woman and her sister simultaneously, they are not betrothed. It happened that [there were] five women, among whom were two sisters, and someone gathered a basket of figs [which] were theirs and were from Shemittah, and he said: “All of you are betrothed to me with this basket,” and one of them accepted it for all of them —- and the Sages said: The sisters are not betrothed.