The following is the results of your search for mixed multitude.
Mixed Multitude: (Exodus 12:38) a class who accompanied the Israelites as they journeyed
from Rameses to Succoth, the first stage of the Exodus. These were
probably miscellaneous hangers-on to the Hebrews, whether Egyptians of
the lower orders, or the remains of the Hyksos
as some think. The same thing happened on the return of the Jews from
(Nehemiah 13:3) a "mixed multitude" accompanied them so far.