A Gold Digger's man must be a Goldmine.

>Gold **digging**, engaging in romantic relationships for money rather than love

>Gold **mining**, mining for the element gold

[Wikipedia][1]

>Girl's got a goldmine and he's so fine.

>Girl's got a goldmine and he's all mine.

[Pointer Sisters][2]


[1]:https://en.wikipedia.org/wiki/Gold_digger
[2]:https://www.azlyrics.com/lyrics/pointersisters/goldmine.html