TNM Num16:1 :ונסיבו עיצה בישתה‏ : they took bad advice
See the entire entry for ˁyṣh n.f. advice

TNM Num16:1 :ונסיבו עיצה בישתה ואיתקוטטו‏ : they took bad advice and they quarreled
See the entire entry for qwṭṭ vb. to quarrel