1 Kings 8:39

Then hear thou in heaven thy dwelling place, and forgive, and do, and give to every man according to his ways, whose heart thou knowest; (for thou, even thou only, knowest the hearts of all the children of men;) [ Jeremiah 17:10 . Cf. ὁ παρδιογνώστης θεὸς ( Acts 15:8 ; also ib . Acts 1:24 ).