'Knowest' in the Bible

Again what more can David say to You? For You know Your servant, O Lord God!

then hear in heaven Your dwelling place, and forgive and act and render to each according to all his ways, whose heart You know, for You alone know the hearts of all the sons of men,

What more can David still say to You concerning the honor bestowed on Your servant? For You know Your servant.

then hear from heaven Your dwelling place, and forgive, and render to each according to all his ways, whose heart You know for You alone know the hearts of the sons of men,

I have proclaimed glad tidings of righteousness in the great congregation;Behold, I will not restrain my lips,O Lord, You know.

But You know me, O Lord;You see me;And You examine my heart’s attitude toward You.Drag them off like sheep for the slaughterAnd set them apart for a day of carnage!

You who know, O Lord,Remember me, take notice of me,And take vengeance for me on my persecutors.Do not, in view of Your patience, take me away;Know that for Your sake I endure reproach.

But as for me, I have not hurried away from being a shepherd after You,Nor have I longed for the woeful day;You Yourself know that the utterance of my lipsWas in Your presence.

Yet You, O Lord, knowAll their deadly designs against me;Do not forgive their iniquityOr blot out their sin from Your sight.But may they be overthrown before You;Deal with them in the time of Your anger!

He said to me, “Son of man, can these bones live?” And I answered, “O Lord God, You know.”