Khirbet Kuwayzibah (Arabic: كوزيبا, Hebrew: ח'רבת כויזבה), also Kuzibah, Kueiziba, is an ancient ruin, partly inhabited, in the Hebron Governorate in the West Bank, presently part of Sa'ir.

[1] Edward Henry Palmer noted in 1881 that Khurbet Kueiziba could possibly be a modern derivation of the Hebrew placename Chozeba.

[2] The site is dated to classic antiquity, and usually identified with Chozeba, also Kuseva (Hebrew: כוסבה) - the place of origin of Simon Bar Kokhba.

[3][4] At the foot of the ruin are several springs, known as 'Ain Kueiziba, along which are the remains of ancient pools.

[5] In 2009, several residents of Kuwayzibah were interviewed for a Channel 1 article about Tzvi Misinai and admitted they are of Jewish descent.