take heed
To pay attention.
The king spoke and the lords took heed.
noun
Careful attention.
Then for a few minutes I did not pay much heed to what was said, being terribly straitened for room, and cramped with pain from lying so long in one place.
verb
To guard, protect.
To mind; to regard with care; to take notice of; to attend to; to observe.
With pleasure Argus the musician heeds.
"It comes back to me that I wanted to say something to the driver and that I couldn't make him heed me."
To pay attention, care.