29 December 1943 
The Diary of a Young Girl (1942 - 1944) 
Variant: You can be lonely even when you're loved by many people, since you're still not anybody's "one and only". 
Source: Cliffs Notes on Frank's The Diary of Anne Frank
                                    
        “Entertainment is changin', intertwinin' with gangsters
In the land of the killers, a sinner's mind is a sanctum
Holy or unholy, only have one homie
Only this gun, lonely ‘cause don't anyone know me”
    
    
    
            "Sing For The Moment" 
2000s, The Eminem Show (2002)
        
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Eminem 140
American rapper and actor 1972Related quotes
“I have been all things unholy. If God can work through me, He can work through anyone.”
                                        
                                        This song, Somewhere Only We Know, originated with the group Keane, in 2004, although Allen did a very popular version of it, on a  YouTube video in 2013 https://www.youtube.com/watch?v=mer6X7nOY_o. 
Misattributed
                                    
                                        
                                        "Secret O' Life" 
Song lyrics, JT (1977)
                                    
Source: Thirst No. 3: The Eternal Dawn
Translations and adaptations, If We Only Have Love (1968)
                                        
                                        If Only We Have Love (1957) 
Context: If we only have love
We can melt all the guns
And then give the new world
To our daughters and sons. If we only have love
Then Jerusalem stands
And then death has no shadow
There are no foreign lands.