H628 אספּסף - Strong's Hebrew Lexicon Number

אספּסף
'asp^e sûph
as-pes-oof'
By reduplication from H624; gathered up together, that is, a promiscuous assemblage (of people)

KJV Usage: mixt multitude.

Brown-Driver-Briggs' Hebrew Definitions

BDB634

אספּסף

1. collection, rabble, collected multitude
Origin: by reduplication from H624
TWOT: 140f
Parts of Speech: Noun Masculine

TBESH:

אֲסַפְסֻף: a.se.pe.suph; H:N-M; rabble; 1) collection, rabble, collected multitude

And the mixed multitude

1	And the mixed multitude

אסף
'âsûph
aw-soof'
Passive participle of H622; collected (only in the plural), that is, a collection (of offerings)

KJV Usage: threshold, Asuppim.

H627 אספּה 'ăsûppâh

אספּה
'ăsûppâh
as-up-paw'
Feminine of H624; a collection of (learned) men (only in the plural)

KJV Usage: assembly.