lead somebody to believe

lead (one) to believe

To cause one to believe something, especially if it is untrue. The sales agent led me to believe I would continue paying the lower price if I signed up for the TV service, but when I got my first bill I learned that wasn't the case. He led us to believe he had a graduate degree in economics. Turns out he didn't even graduate from high school.
See also: believe, lead
Farlex Dictionary of Idioms.

lead somebody to beˈlieve (that...)

make somebody think something is true, usually wrongly: I was led to believe that I didn’t need a visa to enter the country, and now it appears that I do. She led me to believe that she was a student, but she wasn’t. OPPOSITE: put/set somebody straight (about/on something)
See also: believe, lead, somebody
Farlex Partner Idioms Dictionary
See also:
  • lead (one) to believe
  • lead to believe
  • give (one) to believe
  • give somebody to believe/understand...
  • believe (one's) ears
  • believe ears
  • believe one's ears
  • stuff (one's) head full of (something)
  • stuff (one's) head with (something)
  • stuff head with