וְנָתַ֧ן אֶֽת־הַקְּטֹ֛רֶת עַל־הָאֵ֖שׁ לִפְנֵ֣י יְהוָ֑ה וְכִסָּ֣ה ׀ עֲנַ֣ן הַקְּטֹ֗רֶת אֶת־הַכַּפֹּ֛רֶת אֲשֶׁ֥ר עַל־הָעֵד֖וּת וְלֹ֥א יָמֽוּת׃
여호와 앞에서 분향하여 향연으로 증거궤 위 속죄소를 가리우게 할지니 그리하면 그가 죽음을 면할 것이며
Mishnah Sukkah
If he trained a vine or a gourd or ivy over [the sukkah] and put skhakh on top of it, it is not valid. But if the skhakh is more than them, or if he cut them, it is valid. This is the general rule: whatever is susceptible to [ritual] impurity and does not grow from the ground may not be used for skhakh, but whatever is not susceptible to [ritual] impurity and does grow from ground soil may be used for skhakh.