BT MQ 16a(50) :ידע דנקיט מילתא בדעתיה נהג נזיפותא בנפשיה תלתין יומי‏ : he realized that he had taken the matter to heart and submitted himself to rebuke for thirty days
See the entire entry for nhg vb. to follow a practice

BT MQ 16a(50) :נהג נזיפותא בנפשיה תלתין יומי‏ : he considered himself rebuked for thirty days
See the entire entry for nəzīp̄ū, nəzīp̄ūṯā n.f. threat, rebuke