אֵ֚לֶּה הָֽעֵדֹ֔ת וְהַֽחֻקִּ֖ים וְהַמִּשְׁפָּטִ֑ים אֲשֶׁ֨ר דִּבֶּ֤ר מֹשֶׁה֙ אֶל־בְּנֵ֣י יִשְׂרָאֵ֔ל בְּצֵאתָ֖ם מִמִּצְרָֽיִם׃
вот свидетельства, законы и таинства, которые Моисей сказал сынам Израилевым, когда они вышли из Египта;
Rashi
אלה העדות … אשר דבר THESE ARE THE TESTIMONIES … WHICH [MOSES] SPAKE — Those are the very same testimonies which he spoke when they came forth from Egypt; and he again repeated it (this law) to them in the plains of Moab.
Chizkuni
אלה העדות והחוקים, “These are the testimonial laws and the statutes;” wherever a paragraph is introduced with the word אלה, this constitutes a break with what had preceded it. (Sh’mot Rabbah 1,2) What the Torah says it that the laws given to the people after the Exodus from Egypt have now been concluded. Laws that follow were not revealed to the people until the fortieth year. The details of laws pertaining to cities of refuge were not revealed until now. [Exodus 21 13, in which mention is made of a place where an inadvertent killer can flee to, apparently did not provide details. Ed.]
Sforno
אלה העדות, what follows are the practical, tangible aspects of the Torah.