Just google lyrcs: Crossroads you should get multiple hits by Eric Clapton, Robert Johnson, etc. Bone Thugs and Harmony will probably be first version listed since they had the last hit record named Crossroads.
You can probably google the chords and tabs also.
The other version he recorded that day had slightly different lyrics. I actually like the 2nd version, the lyrics and guitar playing are more stark and desperate.
I went to the crossroads, fell down on my knees
I went to the crossroads, fell down on my knees
Asked the Lord above for mercy, save poor Bob if you please
Standin' at the crossroads, tried to flag a ride
Standin' at the crossroads, I tried to flag a ride
Didn't nobody seem to know me, everybody pass me by
The sun goin' down boy, dark gonna catch me here
Whee-hee, boy, dark gonna catch me here
I Haven't got no lovin' sweet woman that love and feel my care
You can run, you can run, tell my friend boy Willie Brown
You can run, tell my friend boy Willie Brown
Lord that I'm standin' at the crossroad babe, I believe I'm sinkin' down