Why, they were bound to come to the University somehow.
"William and Peter are bound to come looking for us."
Sooner or later someone was bound to come in that I knew.
She was bound to come to see him sooner or later.
Sooner or later somebody's bound to come looking for you.
Someone is bound to come and wonder why the room has been locked.
Someone was bound to come looking; it's a wonder they haven't before now.
As things now stand, the crash is bound to come.
When that happened, they were bound to come through the gate to try a back door.
Someone is bound to come down here again one of these days.