2 Chronicles 7:6

6 And the priests stood at their posts with the Levites, with the instruments of the song of Yahweh that King David had made to give thanks to Yahweh--for his loyal love [is] everlasting--whenever David offered praise by their hand. Now the priests sounded trumpets [standing] opposite them, and all Israel stood.

2 Chronicles 7:6 Meaning and Commentary

2 Chronicles 7:6

And the priests waited on their offices
Performed them, some in offering sacrifices, others in blowing trumpets, as it may be explained from the latter part of the verse:

the Levites also with instruments of music of the Lord, which David the
king had made to praise the Lord;
under a divine direction, on which the Levites played to the songs of praise offered to the Lord, and by which they made music sacred to him:

because his mercy endureth for ever;
which, as it was the close of their songs of praise, was the cause of them:

when David praised by their ministry;
the songs sung being composed by him, and the instruments they played upon being of his invention, and used by his order:

and the priests sounded trumpets before them;
or rather over against them, that is, over against the Levites, as they were singing and playing on the instruments of music:

and all Israel stood;
while this sacred and delightful service was performing, they both stood up, and stood by the priests and Levites, and joined with them in praising the Lord.

2 Chronicles 7:6 In-Context

4 Then the king and all the people were offering a sacrifice before Yahweh.

5 And King Solomon offered a sacrifice of twenty-two thousand cattle and one hundred and twenty thousand sheep. So the king and all the people dedicated the house of God.

6 And the priests stood at their posts with the Levites, with the instruments of the song of Yahweh that King David had made to give thanks to Yahweh--for his loyal love [is] everlasting--whenever David offered praise by their hand. Now the priests sounded trumpets [standing] opposite them, and all Israel stood.

7 And Solomon consecrated the middle of the courtyard that [was] before the house of Yahweh, for there he had made the burnt offerings and the fat of the fellowship offerings, for the bronze altar that Solomon had made was not able to hold the burnt offerings, cereal offerings, and the fat.

8 And Solomon held a feast at that time [of] seven days. And all Israel [was] with him, a very great assembly, from Lebo-Hamath to the river of Egypt.