Where does “gingibre” come from?

gingibre (Old Occitan) comes from Late Latin gingiber, from Latin zingiberī, from Ancient Greek ζιγγίβερις, from Sauraseni Prakrit 𑀲𑀺𑀁𑀕𑀺𑀯𑁂𑀭, from Old Tamil 𑀇𑀜𑁆𑀘𑀺𑀯𑁂𑀭𑁆, from Old Tamil 𑀯𑁂𑀭𑁆, from Proto-Dravidian *wēr — root.

gingibre (Old Occitan): ginger