Carl Friedrich Keil and Franz Delitzsch Old Testament Commentary

The people broke out into loud weeping on account of this reproof. And since the weeping, from which the place received the name of Bochim, was a sign of their grief on account of their sin, this grief led on to such repentance that "they sacrificed there unto the Lord," no doubt presenting sin-offerings and burnt-offerings, that they might obtain mercy and the forgiveness of their sins. It does not follow from this sacrifice, however, that the tabernacle or the ark of the covenant was to be found at Bochim. In any place where the Lord appeared to His people, sacrifices might be offered to Him (see Jdg 6:20, Jdg 6:26, Jdg 6:28; Jdg 13:16.; Sa2 24:25, and the commentary of Deu 12:5). On the other hand, it does follow from the sacrifice at Bochim, where there was no sanctuary of Jehovah, that the person who appeared to the people was not a prophet, nor even an ordinary angel, but the angel of the Lord, who is essentially one with Jehovah.