the command, must be supplied before יבוא לא. The placing of the watch was necessary, because the gates could not be kept strictly closed during the whole of the day, and ingress and egress thus entirely forbidden to the inhabitants.
Verse 20
Then the merchants and sellers of all kinds of ware remained throughout the night outside Jerusalem, once and twice. Thus, because egress from the city could not be refused to the inhabitants, the rest of the Sabbath was broken outside the gates. Nehemiah therefore put an end to this misdemeanour also.
Verse 21
He warned the merchants to do this no more, threatening them: ”If you do (this) again (i.e., pass the night before the walls), I will lay hands on you,” i.e., drive you away by force. The form לנים for לנים occurs only here as a “semi-passive” formation; comp. Ewald, §151, b. From that time forth they came no more on the Sabbath.
Verse 22
A further measure taken by Nehemiah for the sanctification of the Sabbath according to the law, is so briefly narrated, that it does not plainly appear in what it consisted. “I commanded the Levites that they should cleanse themselves, and they should come keep the gates to sanctify the Sabbath-day.” The meaning of the words השּׁערים שׁמרים בּאים is doubtful. The Masoretes have separated בּאים from שׁמרים by Sakeph; while de Wette, Bertheau, and others combine these words: and that they should come to the keepers of the doors. This translation cannot be justified by the usage of the language; for בּוא with an accusative of the person occurs only, as may be proved, in prophetical and poetical diction (Job 20:22; Pro 10:24; Isa 41:25; Eze 32:11), and then in the sense of to come upon some one, to surprise him, and never in the meaning of to come or go to some one. Nor does this unjustifiable translation give even an appropriate sense. Why should the Levites go to the doorkeepers to sanctify the Sabbath? Bertheau thinks it was for the purpose of solemnly announcing to the doorkeepers that the holy day had begun, or to advertise them by some form of consecration of its commencement. This, however, would have been either a useless or unmeaning ceremony. Hence we must relinquish this connection of
