'Tend' in the Bible

The thoughts of the diligent tend only to plenteousness; But every one that is hasty hasteth only to want.

He saith to him again a second time, Simon,'son of John, lovest thou me? He saith unto him, Yea, Lord; thou knowest that I love thee. He saith unto him, Tend my sheep.

Tend the flock of God which is among you, exercising the oversight, not of constraint, but willingly, according to the will of God; nor yet for filthy lucre, but of a ready mind;