Valmiki Ramayana Kishkindha Kanda Sarga 23 Shloka 22

पुत्र Son, पितुः of father, सुदारुणाम् most terrific, पश्चिमां at the end, अवस्थाम् condition, पश्य see, पापकर्मणा on account of the sinful deeds, सम्प्रसक्तस्य that which was forced on him, वैरस्य out of the enmity, अन्तः end, गतः reached.

'O son you see the most terrific end of your father on whom enmity forced sinful deeds.