QumNJ 11::4:2 :וכול די להוון משצין שבעתיה[ון‏ : all those who complete their weeks
See the entire entry for šbˁh n.f. week

QumNJ 11::4:2 :וכול די להוון משצין שבעתיה[ון‏ : all who will be finishing their weeks
See the entire entry for šyṣy vb. to destroy, finish