Find Matches In Multiple Columns And Return Header

Lets see if I can put this into words.

I am trying to find matches of a specific cell in various columns. Example:

Header 1 -------Header 2----------Header 3
-ABC123-----------abc123--------------abd123
-abd123-----------hjk321---------------hdn234
-Abc123-----------dsd123--------------sds332

If I searched for the value "abc123" I want it to return Headers 1 and 2 in a seperate column. It would not matter if the same value is in one column multiple times

So the results would show me the Column Heading for anything that reads: "abc123", "ABC123", "AbC123", "aBC123"

Is this possible?