William Wells Brown 
The Narrative of William Wells Brown, A Fugitive Slave [EPUB ebook] 

Thirteen years ago, I came to your door, a weary fugitive from chains and stripes. I was a stranger, and you took me in. I was hungry, and you fed me. Naked was I, and you clothed me. Even a name by which to be known among men, slavery had denied me. You bestowed upon me your own. Base indeed should I be, if I ever forget what I owe to you, or do anything to disgrace that honored name!