What is "Kol ha'Devarim" referring to?
Ramban #2: It is referring to the Chukim, the Dinim, the itinery of their travels and the deeds that they should do. 3
Sifsei Chachamim (citing the Mishnah in Sanhedrin, 32a): 1. The former require three Dayanim, the latter
Why did Moshe not mention the fact that the appointment of judges came about through the advice of Yisro?
Ramban #1: It was due to his humility - to avoid boasting about his father-in-law.
Ramban #2: It would have been to his detriment to remind theproplee that he married a 'Kushis'. 1
Ramban #3: It is because he consulted Hashem and it was following His instructions that he finally appointed the judges.