But he looked back and saw what some instinct told him would be the effect.

She didn't know what right was, but instinct told her he did.

Then his instincts would tell him all he had to know.

Every instinct told me to get out of the place.

Instinct told him what the next step should be in their relationship.

Instinct told him no to all those questions, but he could not be sure.

He had to turn and look at her, even though all instincts told him it was a bad idea.

His instinct told him to take the offer that had been made.

On the way down, I thought about what my instincts were telling me to do.

A strong instinct told me not to look at the leader.