'Alone' in the Bible

then Thou dost hear in the heavens, the settled place of Thy dwelling, and hast forgiven, and hast done, and hast given to each according to all his ways, whose heart Thou knowest, (for Thou hast known -- Thyself alone -- the heart of all the sons of man),

And it cometh to pass, at all Israel's hearing that Jeroboam hath returned, that they send and call him unto the company, and cause him to reign over all Israel; none hath been after the house of David save the tribe of Judah alone.