Origin
Meaning
Use
The cup should hold at least a revi’it; its conversion into modern measures varies among authorities (roughly 86–150 ml). The cup is held in the right hand, and both the person reciting kiddush and the others drink from the wine.5
Grape juice may be used; if there is no wine, kiddush on Friday evening may be said over bread.6
Historical development
Decorated silver cups have been a common form of Judaica since the early modern period; many were made in the workshops of non-Jewish goldsmiths. The collections of the Jewish Museum in Prague include cups from the Czech lands.7
Related traditions
At the seder four cups are drunk, and a special cup is poured for the prophet Elijah.8
The cup is often a family heirloom or a gift for a bar mitzvah or wedding.
FAQ
Does a kiddush cup have to be silver?
No. Any intact vessel of the right volume will do; silver is an expression of reverence (hiddur mitzvah).
Can kiddush be said over grape juice?
Yes, according to most authorities.
Sources
Primary sources
- 1Exodus, 20:8 text ↗
- 2Babylonian Talmud, Pesachim, 106a text ↗
- 3Psalms, 104:15 text ↗
- 4Babylonian Talmud, Berakhot, 51a text ↗
- 5Shulchan Arukh, Orach Chayim, 271:13 text ↗
- 6Shulchan Arukh, Orach Chayim, 272:9 text ↗
- 8Mishnah Pesachim, 10:1 text ↗
- 9Shulchan Arukh, Orach Chayim, 271–272 text ↗







