Where the tribes go up, the tribes of the LORD, unto the testimony of Israel, to give thanks unto the name of the LORD.
Read Chapter 122
Augustine of Hippo
AD 430
7. "For thither the tribes went up" (ver. 4). We were asking whither he ascendeth who hath fallen; for we said, it is the voice of a man who is ascending, of the Church rising. Can we tell whither it ascendeth? whither it goeth? whither it is raised? "Thither," he saith, "the tribes went up." Whither? To "partaking in the Same." But what are the tribes? Many know, many know not. For if we use the word "curies" inits proper sense, we understand nothing, save the "curies" which exist in each particular city, whence the terms "curiales" and "decuriones,"that is, the citizens of a curia or a decuria; and ye know that each city hath such curies. But there are, or were at one time, curies of the people in those cities, and one city hath many curies, as Rome hath thirty-five curies of the people? These are called tribes. The people of Israel had twelve of these, according to the sons of Jacob.
8. There were twelve tribes of the people of Israel: but there were good, and there were bad amon...
The. This was the testimony, (Haydock) or ordinance of the Lord, (Calmet) which Israel had solemnly engaged to perform. (Haydock)
All were obliged to repair thither thrice in the year; (Exodus xxiii. 17.; Menochius) and this contributed most to the splendour of the city. (Calmet)
Houbigant would translate "the congregations of Israel "or juxta may be understood, "according to the testimony. "(Berthier)
The tribes shall be all united, (Calmet) and come to Jerusalem, as all mankind should embrace the true faith in the Catholic Church. (Worthington)