STARTER WIRING Questions

I Found A Dark Blue18g Wire That Was Just Dangling With The Starter Wire In Heat Tape Going Towards The Battery....i Searched, Couldn't...

I Found A Cut Off 2 Prong Plug With A Blue With Black Stripe Wire And A Red Or Pink Wire It Has A White Handle With A Locking Clip On It...

Wiring

I Don't Know Where To Hook Up The Red Wire Or The Green Wire On My Starter? Which Bolt Do These Two Wires Go To