hearken
From Longman Dictionary of Contemporary Englishhearkenhear‧ken, harken /ˈhɑːkən $ ˈhɑːr-/ verb [intransitive + to] literaryLISTEN to listen→ See Verb tableExamples from the Corpushearken• There was uncertainty in his voice, though, and later Theresa hearkened to this.Origin hearken Old English heorcnian