Related על בבא בתרא 9:1

A man who dies and leaves sons and daughters, when the property is large, the sons inherit and the daughters are fed and supported. How do the sons inherit? They [the court] don't say: "If their father were still alive, he would have given them X"—rather, they see each one as if he were their still living father [at the same social status], and pay them. How are the daughters fed and supported? They don't say: "If their father were still alive, he would have given them X"—rather, they see them as they are [now in social status] and so how much they need support, and pay them. Rabbi says: Each of [the daughters] takes a tenth of the property. Rabbi Yehudah says: If he married off his first daughter [with a certain dowry], he has to give to the second like what he gave to the first. They said to him: There are those who marry off their daughter and receive money, and those who marry off their daughter and pay after her money. And so Rabbi Yehudah used to say: One who marries off his daughter without explicit [stipulation of a dowry], he should not give her less than 5 selaim, for in the old days that was enough to buy for her everything she needs.