Jewish ancestor Abraham bought the Cave of Machpelah in Hebron as a burial site for his wife Sarah some 3,700 years ago. Jews recently read the Torah portion containing the details of the event and to mark the occasion, some 35,000 celebrated by dancing at the historic location.

https://unitedwithisrael.org/watch-35000-jews-dance-in-hebron-on-shabbat-chayei-sarah/