come by

/K AH1 M B AY1/
verb
  1. 1

    To obtain; to get, especially by chance or involuntarily.

    โ€œA loyal friend is hard to come by.โ€ƒ Somehow he came by a substantial fortune.โ€

  2. 2

    To come near to; to pass; to visit.

    โ€œYour beau came by while you were shopping.โ€

interjection
  1. 1

    A command to a sheepdog to move clockwise around the sheep

Source: https://en.wiktionary.org/wiki/come%20by