Then David said to all the assembly, "Now bless the LORD your God." So all the assembly blessed the LORD God of their fathers, and bowed their heads and prostrated themselves before the LORD and the king.
1 Chronicles 29:20
Surrounding context
29:19 And give my son Solomon a loyal heart to keep Your commandments and Your testimonies and Your statutes, to do all these things, and to build the temple for which I have made provision."
29:20 Then David said to all the assembly, "Now bless the LORD your God." So all the assembly blessed the LORD God of their fathers, and bowed their heads and prostrated themselves before the LORD and the king.
29:21 And they made sacrifices to the LORD and offered burnt offerings to the LORD on the next day: a thousand bulls, a thousand rams, a thousand lambs, with their drink offerings, and sacrifices in abundance for all Israel.