Orders of Confiscation issued by Louis IX [France] [Provisional]: “[…] 2. However, from those we held captive who are our Jews, since we wish to have from them as much as possible, you should seize goods […]. 4. We also order and command you to not compel anyone to repay debts to the Jews and receive nothing of debts which Christians owe to Jews.”
La collection Doat, CLIII, fol 243. Accessed online; Researched by Franziska Wagener 4/14/2016