Numbers 4:26

the hangings for the courtyard, the curtain for the entrance of the gate of the court, ¹  which is around the tabernacle and the altar, and their ropes, along with all the furnishings for their service and everything that is made for them. So they are to serve. ² 

Ex 27:9; Ex 35:18

¹ tc This whole clause is not in the Greek text; it is likely missing due to homoioteleuton.

² tn The work of these people would have been very demanding, since the size and weight of the various curtains and courtyard hangings would have been great. For a detailed discussion of these, see the notes in the book of Exodus on the construction of the items.