Where does “ذَنَّبَ” come from?

ذَنَّبَ (Arabic) comes from Arabic ذَنَب — tail.

Ancestry of “ذَنَّبَ”, step by step

Step	Language	Word	Meaning
1	Arabic	ذَنَب	tail

ذَنَّبَ — Etymology, Origin & Word History | Etymology Explorer