In the Pentateuch there are at least three repetitions of the following prohibition: Exodus 23:19b (ESV) You shall not boil a young goat in its mother's milk. Exodus 34:26b (ESV) You ...
The idea that the law was given through angels seems common enough in the first century literature: Galatians 3:19 Why then the law? It was added because of transgressions, until the offspring ...
In Deuteronomy 8, Moses gives the theology of manna: And he humbled you and let you hunger and fed you with manna, which you did not know, nor did your fathers know, that he might make you know ...