Take the line and pass it through the eye in the hook and make a simple loop.
Grasp the end of the line and carry it, making a simple overhand knot on the loop itself.
Pass the loop thus formed over the hook and pull it up to form the shape.
Create a double Turle knot by making another simple overhand knot by passing the line through the hook's eye.
Make two loops, and make a simple overhand knot around both these loops. Pass both these loops over the hook. Pull both the parts of the fishing line in order to shape the knot against the eye.
Lubricate the knot before tightening with the help of silicone fly floatant, water or even saliva. Do not put the line in your mouth while wetting it, as bacteria in the lakes might get into your body.