Hezekiah ordered the burnt sacrifice to be offered on the altar. As they began to offer the sacrifice, they also began to sing to the Lord, accompanied by the trumpets and the musical instruments of King David of Israel.

“Also in the time when you rejoice, such as ¹  on your appointed festivals or ²  at the beginnings of your months, you must blow with your trumpets over your burnt offerings and over the sacrifices of your peace offerings, so that they may ³  become ⁴  a memorial for you before your God: I am the Lord your God.”

All the Levites who were musicians, including Asaph, Heman, Jeduthun, and their sons and relatives, wore linen. They played cymbals and stringed instruments as they stood east of the altar. They were accompanied by 120 priests who blew trumpets.

The priests stood in their assigned spots, along with the Levites who had the musical instruments used for praising the Lord. ¹  (These were the ones King David made for giving thanks to the Lord and which were used by David when he offered praise, saying, “Certainly his loyal love endures.”) ²  Opposite the Levites, ³  the priests were blowing the trumpets, while all Israel stood there.

When the builders established the Lord’s temple, the priests, ceremonially attired and with their clarions, ¹  and the Levites (the sons of Asaph) with their cymbals, stood to praise the Lord according to the instructions left by ²  King David of Israel. ³ 

Then ¹  I looked, and I heard an ²  eagle ³  flying directly overhead, ⁴  proclaiming with a loud voice, “Woe! Woe! Woe to those who live on the earth because of the remaining sounds of the trumpets of the three angels who are about to blow them!” ⁵ 

The trumpeters and musicians played together, praising and giving thanks to the Lord. Accompanied by trumpets, cymbals, and other instruments, they loudly praised the Lord, singing: ¹  “Certainly he is good; certainly his loyal love endures!” Then a cloud filled the Lord’s temple. ²