OET interlinear NUM 19:20

uW Translation Notes:

Note 1 topic: figures-of-speech / activepassive

וְ⁠נִכְרְתָ֛ה הַ⁠נֶּ֥פֶשׁ הַ⁠הִ֖וא מִ⁠תּ֣וֹךְ הַ⁠קָּהָ֑ל

and,it_will_be_cut_off the=living_creatures the=that from,among_of the,assembly

The expression shall be cut off from the midst of the assembly is a passive verbal form. If it would be unnatural to use that form, you could express the idea in active form or in another way that is natural in your language. If you need to say who does the action, the context indicates that it is the rest of the Israelites. Alternate translation: [the rest of the Israelites shall drive that person out from the midst of the assembly]

Note 2 topic: figures-of-speech / metaphor

וְ⁠נִכְרְתָ֛ה & מִ⁠תּ֣וֹךְ הַ⁠קָּהָ֑ל

and,it_will_be_cut_off & from,among_of the,assembly

Yahweh is speaking as if the person being expelled from the community were being physically cut off. Your language may have a comparable expression that you can use in your translation, or you could state the meaning plainly. Alternate translation: [shall be expelled from the assembly]

Note 3 topic: figures-of-speech / activepassive

מֵ֥י נִדָּ֛ה לֹא־זֹרַ֥ק עָלָ֖י⁠ו

water_of impurity not sprinkled on/upon/above=him/it

See how you translated the similar expression in 19:13. The expression was not splashed on him is a passive verbal form. If it would be unnatural to use that form, you could express the idea in active form or in another way that is natural in your language. Alternate translation: [No one splashed the water of impurity on him]

Note 4 topic: figures-of-speech / abstractnouns

מֵ֥י נִדָּ֛ה

water_of impurity

See how you translated the similar expression in 19:13. If your language does not use an abstract noun for the idea of impurity, you could express the same idea in another way. Alternate translation: [Water that makes people clean]

Note 5 topic: grammar-connect-logic-result

וְ⁠אִ֤ישׁ אֲשֶׁר־יִטְמָא֙ וְ⁠לֹ֣א יִתְחַטָּ֔א וְ⁠נִכְרְתָ֛ה הַ⁠נֶּ֥פֶשׁ הַ⁠הִ֖וא מִ⁠תּ֣וֹךְ הַ⁠קָּהָ֑ל כִּי֩ מִקְדַּ֨שׁ יְהוָ֜ה טִמֵּ֗א מֵ֥י נִדָּ֛ה לֹא־זֹרַ֥ק עָלָ֖י⁠ו טָמֵ֥א הֽוּא

and,a_person which/who unclean and=not purify and,it_will_be_cut_off the=living_creatures the=that from,among_of the,assembly that/for/because/then/when (Some words not found in UHB: and,a_person which/who unclean and=not purify and,it_will_be_cut_off the=living_creatures the=that from,among_of the,assembly that/for/because/then/when DOM sanctuary_of YHWH defiled water_of impurity not sprinkled on/upon/above=him/it unclean he/it )

The word translated as for indicates that what follows is a reason for what came before. Use a connector in your language that makes it clear that what follows is a reason for what came before. Alternate translation: [Because he has made the holy place of Yahweh unclean]