plead with

plead with (one)

To beg one or appeal in earnest to one's good nature (for something or to do something). I pleaded with him to reconsider, but he said his mind was made up. Don't go pleading with your mother for more ice cream—you've already had enough!
See also: plead
Farlex Dictionary of Idioms.

plead with someone

to beg something of someone; to make an emotional appeal to someone. Do I have to plead with you to get you to do it? You can plead with me as much as you want. I won't permit you to go.
See also: plead
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • plead with (one)
  • plead for
  • beg
  • appeal to
  • beg pardon
  • beg (something) from (someone)
  • beg from
  • big eyes
  • I beg your pardon, but (something)
  • beg your pardon, but