OT-POET.filter - nkjv applied:

nkjv@Ecclesiastes:7:25 @ I applied my heart to know, To search and seek out wisdom and the reason of things, To know the wickedness of folly, Even of foolishness and madness.

nkjv@Ecclesiastes:8:9 @ All this I have seen, and applied my heart to every work that is done under the sun: There is a time in which one man rules over another to his own hurt.

nkjv@Ecclesiastes:8:16 @ When I applied my heart to know wisdom and to see the business that is done on earth, even though one sees no sleep day or night,