The Quran root ث ب ت th-b-t

وَلَمَّا بَرَزُوا لِجَالُوتَ وَجُنُودِهِ قَالُوا رَبَّنَا أَفْرِغْ عَلَيْنَا صَبْرًا وَثَبِّتْ أَقْدَامَنَا وَانصُرْنَا عَلَى الْقَوْمِ الْكَافِرِينَ ٢٥٠

وَثَبِّتْ wathabbit · and make firm

And when they went forth to [face] Goliath and his soldiers, they said, "Our Lord, pour upon us patience and plant firmly our feet and give us victory over the disbelieving people." (Surah Al-Baqarah, 2:250)

وَمَا كَانَ قَوْلَهُمْ إِلَّا أَن قَالُوا رَبَّنَا اغْفِرْ لَنَا ذُنُوبَنَا وَإِسْرَافَنَا فِي أَمْرِنَا وَثَبِّتْ أَقْدَامَنَا وَانصُرْنَا عَلَى الْقَوْمِ الْكَافِرِينَ ١٤٧

وَثَبِّتْ wathabbit · and make firm

And their words were not but that they said, "Our Lord, forgive us our sins and the excess [committed] in our affairs and plant firmly our feet and give us victory over the disbelieving people." (Surah Ali 'Imran, 3:147)

وَمَثَلُ الَّذِينَ يُنفِقُونَ أَمْوَالَهُمُ ابْتِغَاءَ مَرْضَاتِ اللَّهِ وَتَثْبِيتًا مِّنْ أَنفُسِهِمْ كَمَثَلِ جَنَّةٍ بِرَبْوَةٍ أَصَابَهَا وَابِلٌ فَآتَتْ أُكُلَهَا ضِعْفَيْنِ فَإِن لَّمْ يُصِبْهَا وَابِلٌ فَطَلٌّ وَاللَّهُ بِمَا تَعْمَلُونَ بَصِيرٌ ٢٦٥

وَتَثْبِيتًا watathbītan · and certainty

And the example of those who spend their wealth seeking means to the approval of Allāh and assuring [reward for] themselves is like a garden on high ground which is hit by a downpour - so it yields its fruits in double. And [even] if it is not hit by a downpour, then a drizzle [is sufficient]. And Allāh, of what you do, is Seeing. (Surah Al-Baqarah, 2:265)

وَإِذْ يَمْكُرُ بِكَ الَّذِينَ كَفَرُوا لِيُثْبِتُوكَ أَوْ يَقْتُلُوكَ أَوْ يُخْرِجُوكَ وَيَمْكُرُونَ وَيَمْكُرُ اللَّهُ وَاللَّهُ خَيْرُ الْمَاكِرِينَ ٣٠

لِيُثْبِتُوكَ liyuth'bitūka · that they restrain you

And [remember, O Muḥammad], when those who disbelieved plotted against you to restrain you or kill you or evict you [from Makkah]. But they plan, and Allāh plans. And Allāh is the best of planners. (Surah Al-Anfal, 8:30)

أَلَمْ تَرَ كَيْفَ ضَرَبَ اللَّهُ مَثَلًا كَلِمَةً طَيِّبَةً كَشَجَرَةٍ طَيِّبَةٍ أَصْلُهَا ثَابِتٌ وَفَرْعُهَا فِي السَّمَاءِ ٢٤

ثَابِتٌ thābitun · (is) firm

Have you not considered how Allāh presents an example, [making] a good word like a good tree, whose root is firmly fixed and its branches [high] in the sky? (Surah Ibrahim, 14:24)

يَا أَيُّهَا الَّذِينَ آمَنُوا إِذَا لَقِيتُمْ فِئَةً فَاثْبُتُوا وَاذْكُرُوا اللَّهَ كَثِيرًا لَّعَلَّكُمْ تُفْلِحُونَ ٤٥

فَاثْبُتُوا fa-uth'butū · then be firm

O you who have believed, when you encounter a company [from the enemy forces], stand firm and remember Allāh much that you may be successful. (Surah Al-Anfal, 8:45)