OET interlinear 2 CHR 35:6

uW Translation Notes:

(Occurrence 0) consecrate yourselves

(Some words not found in UHB: and,slaughter the,passover and,consecrate_yourselves and,prepare for,countrymen_of,your(pl) for=doing according,to_the_word_of YHWH by,the_hand_of Mosheh )

This probably refers to the priests and Levites washing themselves before they did work in the temple.

Note 1 topic: figures-of-speech / synecdoche

(Occurrence 0) to do according to the word of Yahweh that was given by the hand of Moses

(Some words not found in UHB: and,slaughter the,passover and,consecrate_yourselves and,prepare for,countrymen_of,your(pl) for=doing according,to_the_word_of YHWH by,the_hand_of Mosheh )

Here the word “hand” refers to Moses himself. Yahweh used Moses as the agent to deliver his command. This can be translated in active form. Alternate translation: [to obey all of the commands that Yahweh gave to the people through Moses] or [to do everything that Yahweh commanded Moses to tell the people] (See also: figs-activepassive)