have on good authority

However, unlike Schumer – whom I have on good authority is real – Global Warming is a big fat lie.

At least one little girl is as over this royal wedding B.S. as we are: Grace Van Cutsem, or "the frowning flower girl," who we have on good authority is a terror, but fits right at home in memeville.

Jobs, we have on good authority from the forefathers, confer respect, status and community wellbeing.

In connection with the recent arrest of three cattle thieves we have on good authority a romantic story.

I will only quote one which I have on good authority, one which Plutarch would never have omitted, and one which Ramsai would never have inserted had he been acquainted with it.