Anyone knows where this line comes from?

It's holiday season so I went back to Cookin' Soul's Xmas mixtape, the classic, as usual.

came across this line in the remixed version of The What but can't seem to locate where this line came from.

I've googled the line "on your burial site I smoke blunts all night to the light" but found no source.

is it from an unreleased track or something? help?

merry christmas🎄