'Doing' in the Bible

Thou hast known Abner son of Ner, that to deceive thee he came, and to know thy going out and thy coming in, and to know all that thou art doing.'

And David reigneth over all Israel, and David is doing judgment and righteousness to all his people,

And the anger of David burneth against the man exceedingly, and he saith unto Nathan, 'Jehovah liveth, surely a son of death is the man who is doing this,

Magnifying the salvations of His king, And doing loving-kindness to His anointed, To David, and to his seed -- unto the age!'