Does anyone have a brake line diagram or something that may help me with the hard lines for my brakes. just replaced the rear calipers pads and hoses.

I then went to bleed them and ruptured the line that runs to the rear along the frame rail. It is a mess at the moment and can't see anything... Hoping it was a rubber hose or joint that ruptured and not the actual hard line. I suspect however it is hard lines all the way to the hose I replaced....

New hoses and everything I think I exposed a weak line and it simply ruptured.

Any help would be great....