The pesukim and the tefilah that Sealsides posted in in the mamad for yom rishon.
I know that R’ Aryeh Levine’s son (R Refoel Binyomin) would reccomend that people say this to ward off ayin horah. I believe Rebbitzen Kanievsky would also hand out sheets with this printed on it.
I believe it is brought from R Yehuda Hachosid and Rabbeinu Bachya mentions it in Parshas Matos.