Where does “habunt” come from?

habunt (Vulgar Latin) comes from Latin habeo, from Proto-Italic habēō, from Proto-Indo-European gʰh₁bʰ- — to grab, to take; to grab, take.

Ancestry of “habunt”, step by step

Step	Language	Word	Meaning
1	Latin	habeo	I have, hold; I own, have; I possess, have
2	Proto-Italic	habēō	—
3	Proto-Indo-European	gʰh₁bʰ-	to grab, to take; to grab, take