פירוש על במדבר 10:6

AND THE CAMPS THAT LIE ON THE SOUTH SIDE SHALL SET FORWARD. Scripture explained the purpose of the two t’ruoth,¹⁰²A t’ruah is a succession of nine tremulous or quavering sounds. A t’kiah is a continuous plain sound. The sh’varim are broken disconnected sounds, but they are not as broken as those of the t’ruah. The three broken sounds of the sh’varim are equal [in length of time] to the nine quavering sounds of the t’ruah. the first one being [the sign] for those encamped eastward to go forward, and the second one for those encamped southward to set out on the journey. And it states [in the verse before us], a ‘t’ruah’¹⁰²A t’ruah is a succession of nine tremulous or quavering sounds. A t’kiah is a continuous plain sound. The sh’varim are broken disconnected sounds, but they are not as broken as those of the t’ruah. The three broken sounds of the sh’varim are equal [in length of time] to the nine quavering sounds of the t’ruah. they shall blow for their journeys, meaning that they should blow [this quavering alarm] for all their journeys, that is to say, they should blow a third t’ruah for the camps on the west side to set forth, and a fourth one for the camps on the north side to set out on the journey, for each standard journeyed by itself, as He explains: And the standard of the camp of the children of Ephraim set forward;¹⁰³Further, Verse 22. And the standard of the camp of the children of Dan set forward.¹⁰⁴Ibid., Verse 25. And thus it is taught in the Beraitha of the Work of the Tabernacle.¹⁰⁵Beraitha of M’lecheth Hamishkan, Chapter 13. But in the Sifre the Rabbis have taught:¹⁰⁶Sifre Beha’alothcha 73. “I might think that just as he blows for the camps in the east and the south to set forward [as Scripture clearly explains], so he is to blow for [those that were encamped in] the west and the north; Scripture therefore states [in the verse before us], a ‘t’ruah’ they shall blow for their journeys, that is, one blowing for the two [remaining standards]. And some Rabbis say that there were three [sounds, i.e., t’kiah, t’ruah, t’kiah]¹⁰²A t’ruah is a succession of nine tremulous or quavering sounds. A t’kiah is a continuous plain sound. The sh’varim are broken disconnected sounds, but they are not as broken as those of the t’ruah. The three broken sounds of the sh’varim are equal [in length of time] to the nine quavering sounds of the t’ruah. for [the camps in] each and every direction.” Thus far [the language of the Sifre], and such indeed is the plain meaning of Scripture, that they should blow [for the camps] in each direction, as I have explained.

ותקעתם תרועה שנית, as a result of which the second “flag” would start journeying, the ones that were positioned to the south. This “camp” was accompanied by the Levites carrying the sacred vessels.

ותקעתם תרועה שנית, "and you will blow a second Teruah, (alarm) etc." One blast of the trumpets did not suffice to cause all the tribes to start moving. Sifri 2,73 states that the members of the clan of Gershon were occupied in dismantling the Tabernacle and had started moving before the tribe of Reuven. This made it necessary to blow the trumpets again to give a signal to the tribe of Reuven, situated in the South, to start moving following the clan of Gershon behind the components of the Tabernacle.