1)
Which words of Hashem and which Mishpatim is the Torah referring to?
1.
Rashi: Refer to 24:1:3:2**. 1
2.
Ramban, Rashbam and Seforno: Refer to 24:1:3:2**.
1
Rashi includes Kibud Av va'Eim among the Mitzvos that Yisrael were commanded at Marah - which he did not do in Beshalach,15:25.