'Mantle' in the Bible

whoever is in the field must not turn back to get his coat.

Then He said to them, “But now, he who has a money belt is to take it along, and also his [provision] bag, and he who has no sword is to sell his coat and buy one.

And like a robe You will roll them up;Like a garment they will be changed.But You are the same [forever],And Your years will never end.”