1 Chronicles 16:10
Boast <01984> [Glory.]
hearts <03820> [let the heart.]
1 Chronicles 12:33
prepared ... battle ....... weapons <06186 04421> [expert in war. or, rangers of battle, or ranged in battle. keep rank. or, set the battle in array. they were not of double heart. Heb. they were without a heart and a heart.]
That is, they were all sincerely affected towards David, though so numerous.
1 Chronicles 12:38
acclamation ........... agreement <08003 03820 03824> [with a perfect heart.]
The meaning of this expression may be inferred from that of a double heart in ver. 33. If a double heart be expressive of insincerity or duplicity, a perfect heart, which seems to be put in opposition to it, must signify a sincere, faithful, and entire attachment.
rest <07611> [all the rest.]