Related for Ketubot 128:12
הניחא למאן דאמר אכילה ממש אלא למאן דאמר אכילה תשמיש מאי איכא למימר ועוד תליסר הויין אלא כדאמר רב חסדא צא מהן מחצה לחנווני ה"נ אתיא פלגא ושדי עלייהו
This works for the one who said that [eating] means actual eating. But to the one who said eating means intercourse, what can be said? Furthermore, this is still only thirteen. Rather, this is as R. Hisda said elsewhere: Deduct a half for the [profit of the] shopkeeper, so here also take a half and add to them.
Tosefta Ketubot
A man who supports his wife through a third party, all of [the measurements of items he has to give her laid out in Mishnah Ketubot 5:8] have to be Italian measures, regardless whether she is a menstruant, sick or waiting for her levir [in other words: it doesn't matter her situation, the measurements are the same]. He has to give her a cup, barrel, pot, jug, lamp and wick. She doesn't get wine because wives of poor men don't drink wine. She doesn't get a mattress because the wives of poor men don't sleep on mattresses.
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