Jack felt his speed increase as he shot toward the source of the light.

The same thing happens when someone moves toward the sound source.

Then he peered past his feet, toward the source of the voice.

Before the echoes of the shot had died she was making her way toward their source.

The boys spun about to look toward the source of the sound.

He led her around a curve of rock toward the light source.

These will reflect off the back of the structure, toward the source.

The party from the ship headed toward the source of the other sound.

He decided to ride toward the source of the smoke.

Then he was down on one knee, his upper body half turned toward the source of the sound.