References in classic literature ?
To be sure I might have known him, for every one was willing enough to tell me about him, and he himself was no accomplished hypocrite, but I was wilfully blind; and now, instead of regretting that I did not discern his full character before I was indissolubly bound to him, I am glad, for it has saved me a great deal of battling with my conscience, and a great deal of consequent trouble and pain; and, whatever I ought to have done, my duty now is plainly to love him and to cleave to him, and this just tallies with my inclination.
Locate that one man or woman and cleave to him or her.