Venue: Mishkan Tzipora (Efrat, Israel) Mishkan Tzipora (Efrat, Israel)

Gemara:

Nedarim 

Collections: R' Saks Nedarim

References: Nedarim: 64b  

Description

נדרים דף ס"ד ע"ב Clarification: Datan and Aviram were, of course, from Shevet Reuven. See selection from Torah Shleimah linked in Sources re the midrash on Moshe and neder to not return to Mitzrayim.