Looking on the internet deeply has found these results:

Please put your mind at ease is the most popular phrase on the web.

Please don't be worry 133,900 results on the web	Please put your mind at ease 174,800 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Please do not worry yourself, dear Mrs Sherman. Camille, please don't worry. Come on, please don't worry. Please do not worry yourself, dear Mrs Sherwin. Please don't worry about not connecting to our kid. Please don't worry about a thing. Anton, please don't worry about the Swedish Fish. Darling, please don't worry.	Mr Morillon, I am going to put your mind at ease, please be reassured: we are not interfering when we talk of the democratic deficit and of the importance of supporting the development of freedom in this country. So put your mind at ease and just go. The amnio results should put your mind at ease. So let me put your mind at ease. I just think I might be able to put your mind at ease. You can put your mind at ease. But this may put your mind at ease. Gentlemen, let me put your minds at ease.

Please don't be worry

133,900 results on the web

Please put your mind at ease

174,800 results on the web

More popular!

Mr Morillon, I am going to put your mind at ease, please be reassured: we are not interfering when we talk of the democratic deficit and of the importance of supporting the development of freedom in this country.
So put your mind at ease and just go.
The amnio results should put your mind at ease.
So let me put your mind at ease.
I just think I might be able to put your mind at ease.
You can put your mind at ease.
But this may put your mind at ease.
Gentlemen, let me put your minds at ease.