perfect heart to # 13_1CH_12_38 # All these men of war, that could keep rank, came with a perfect heart to Hebron, to make David king over all Israel: and all the rest also of Israel [were] of one heart to make David king. 
perfect heart to # 13_1CH_29_19 # And give unto Solomon my son a perfect heart, to keep thy commandments, thy testimonies, and thy statutes, and to do all [these things], and to build the palace, [for] the which I have made provision.