OET interlinear NUM 17:6

uW Translation Notes:

Note 1 topic: figures-of-speech / idiom

מַטֶּה֩ לְ⁠נָשִׂ֨יא אֶחָ֜ד מַטֶּ֨ה לְ⁠נָשִׂ֤יא אֶחָד֙

staffs for,a_leader one(ms) staff for,a_leader one(ms)

Here, the author repeats the phrase a staff for one leader to indicate that each leader gave one staff. If this phrase does not have that meaning for your readers, you could use a comparable expression from your language that does have that meaning, or you could state the meaning plainly. Alternate translation: [one staff from each of them]

Note 2 topic: figures-of-speech / idiom

לְ⁠בֵ֣ית אֲבֹתָ֔⁠ם

to,the_house_of their_ancestors_of,their

See how you translated the similar expression in 17:2.

Note 3 topic: figures-of-speech / explicit

וּ⁠מַטֵּ֥ה אַהֲרֹ֖ן בְּ⁠ת֥וֹךְ מַטּוֹתָֽ⁠ם

and,the_rod_of ʼAhₐron in_the=middle rods_of,their

Here the author implies that the staff of Aaron was an additional staff added to the 12 staffs from the other leaders. You could indicate this explicitly in your translation if that would be helpful to your readers. Alternate translation: [And the staff of Aaron was placed among the other 12 staffs]