In am an ancient wall of stone stop a hill so high
And if you listen with your heart you just may hear my cry
Where has the Bais Hamikdash gone
I stand here all alone
Now only ahavas yisrael can build it once again
Together, together
We stood by Har Sinai my daughters and sons
Forever, forever
We must stand together forever as one
That’s the beginning of the song that YYBC is referring to. I don’t remember the end, but it’s a very well know song so someone else is bound to post it.