• تَزُولَ
• تَزُولَا
• زَالَتَآ
• زَوَال

Appears 3 times in the Quran.

1. 14:44 وَأَنذِرِ ٱلنَّاسَ يَوْمَ يَأْتِيهِمُ ٱلْعَذَابُ فَيَقُولُ ٱلَّذِينَ ظَلَمُوا۟ رَبَّنَآ أَخِّرْنَآ إِلَىٰٓ أَجَلٍ قَرِيبٍ نُّجِبْ دَعْوَتَكَ وَنَتَّبِعِ ٱلرُّسُلَ أَوَلَمْ تَكُونُوٓا۟ أَقْسَمْتُم مِّن قَبْلُ مَا لَكُم مِّن زَوَالٍ

   And warn people of the day when the chastisement shall come to them, then those who were unjust will say: O our Lord! respite us to a near term, (so) we shall respond to Thy call and follow the messengers. What! did you not swear before (that) there will be no passing away for you!
   

2. 14:46 وَقَدْ مَكَرُوا۟ مَكْرَهُمْ وَعِندَ ٱللَّهِ مَكْرُهُمْ وَإِن كَانَ مَكْرُهُمْ لِتَزُولَ مِنْهُ ٱلْجِبَالُ

   And they have indeed planned their plan, but their plan is with Allah, though their plan was such that the mountains should pass away thereby.
   

3. 35:41 إِنَّ ٱللَّهَ يُمْسِكُ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضَ أَن تَزُولَا وَلَئِن زَالَتَآ إِنْ أَمْسَكَهُمَا مِنْ أَحَدٍ مِّنۢ بَعْدِهِۦٓ إِنَّهُۥ كَانَ حَلِيمًا غَفُورًا

   Surely Allah upholds the heavens and the earth lest they come to naught; and if they should come to naught, there Is none who can uphold them after Him; surely He is the Forbearing, the Forgiving.