Place this clip right before a reveal or a jump scare parody in your edit, when the follower is finally noticed. Follow it with a sudden reaction sound for contrast, and try pairing it after a quiet build-up rather than over busy dialogue or music.
Über diesen Sound
This clip is a drawn-out sss hiss lasting just under five seconds, held long enough to feel deliberate rather than like a quick sound effect. It gives a listener a sneaky, teasing feeling, like someone is creeping up, urging you on, or quietly mocking from the side. The tension comes from how long that single hiss stretches out.