C. F. Keil and Franz Delitzsch on Ezra 6:16-17

Ezr 6:16-17

The sons of Israel, more exactly the priests and the Levites, and the rest of the sons of the captivity, kept the dedication of this house of God with joy. חנכּה עבד = the Hebrew חנכּה עשׂה, to celebrate the dedication (2Ch 7:9). בּחדוה, Hebrew בּשׂמחה; see Neh 8:10. They brought for the dedication a hundred bullocks, two hundred rams, four hundred lambs as burnt-offerings, and twelve he-goats for a sin-offering for all Israel, according to the number of the tribes of Israel, because the temple was intended for the entire covenant people, whose return to the Lord and to the land of their fathers, according to the predictions of the prophets, was hoped for (comp. e.g., Eze 37:15., Jer 31:27.), not, as older expositors thought, because certain families of the ten tribes, who had before settled in Judah, were also among those who returned (J. H. Mich. ad h. l.).