Adda-danu was the 'mayor' of the city/city-state of Gazru-(modern Gezer, Israel) of the Amarna letters period, 1350-1335 BC.
Adda-danu is one of the three mayors who ruled Gazru in the 20–year Amarna letters correspondence, the others being Milkilu, and Yapahu.
It is of note that some of the 382 Amarna letters contain phrases, quotes, or parables and the title refers to, The Pot of a Debt.
1 of 5 from Yapahu-(of Gazru), also has the subject of: The pot of a debt.
It is a short, 21-line, undamaged letter, entitled: "The sweet breath of the king".