And among the People of the Scripture is he who, if you entrust him with a great amount [of wealth], he will return it to you. And among them is he who, if you entrust him with a [single] coin, he will not return it to you unless you are constantly standing over him [demanding it]. That is because they say, "There is no blame upon us concerning the unlearned."1 And they speak untruth about Allāh while they know [it].
Translation: Saheeh International (English)
1 The Jews do not consider it a sin to cheat or lie to a gentile or a pagan.
There are some People of the Scripture who, if you hand over a large amount of wealth, will honour the trust. On the other hand, there are some of them who, if you trust them with a small amount, will not return the trust unless you persistently demand it from them. That is because they wrongly claim that there is no sin on them for any crime they commit against the Arabs or if they consume the wealth of the Arabs, since Allah has permitted that for them. They say such lies knowing that it is a false attribution to Allah.