Summary

Yosef Karo Translation:Shulchan Aruch — Yoreh Deah 195…

If another person did not drink in between them, or he poured from one cup to another, even if he poured it back into the original cup. If she drank, and he didn't know and wants to drink from her cup, she does not need to tell him not to drink, and she can drink from his cup. And if she drank from a cup and left, there are those who say that he may drink the leftovers, since once she left, there is no desire. |dir="rtl" lang="he"| סעיף ד לא ישתה משיורי כוס ששתתה היא.
Source: Wikisource

Yosef Karo Translation:Shulchan Aruch — Yoreh Deah 195…

And there are those who say not to be stringent during the white days with regard to eating together on the same plate, and we are accustomed to being lenient in this matter, and there are those who are stringent. |dir="rtl" lang="he"| סעיף יד כל אלו ההרחקות צריך להרחיק בין בימי נדותה בין בימי ליבונה, שהם כל ימי ספירתה, ואין חילוק בכל אלו בין רואה ממש למוצאת כתם.
Source: Wikisource

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