2 verses have
tazak
in Edition English Transliteration / Hud (Hud)

11:24Masalul fareeqini kal a'maa wal asammi walbaseeri wassamee'; hal yastawiyaani masalaa; afalaa tazakkaroon

11:30Wa yaa qawmi mai yansurunee minal laahi in tarattuhum; afalaa tazak karoon