Check this out
I've seen this referenced before as well, where George asked Delaney how he could write gospel songs so easily, and Delaney basically said "it's easy, here, I'll show you. Just pick a melody. How 'bout "He's So Fine"?". Love George, but by 1970, all the Beatles (save probably Ringo) had turned into bitter, cut-throat businessmen, certainly capable of "borrowing" IMO. Paul "borrowed" "ob-la-di, ob-la-da, life goes on bra" from a Nigerian musician. No, George deserved to take a hit on this one.