11:120
وَ كُلًّا نَّقُصُّ عَلَيْ كَ مِنْ أَنۢبَآءِ ٱل رُّسُلِ مَا نُثَبِّتُ بِ هِۦ فُؤَادَ كَ وَ جَآءَ كَ فِى هَٰذِهِ ٱلْ حَقُّ وَ مَوْعِظَةٌ وَ ذِكْرَىٰ لِ لْ مُؤْمِنِينَ
And each [story] We relate to you from the news of the messengers is that by which We make firm your heart. And there has come to you, in this, the truth and an instruction and a reminder for the believers.
14:27
يُثَبِّتُ ٱللَّهُ ٱلَّذِينَ ءَامَنُ وا۟ بِ ٱلْ قَوْلِ ٱل ثَّابِتِ فِى ٱلْ حَيَوٰةِ ٱل دُّنْيَا وَ فِى ٱلْ ءَاخِرَةِ وَ يُضِلُّ ٱللَّهُ ٱل ظَّٰلِمِينَ وَ يَفْعَلُ ٱللَّهُ مَا يَشَآءُ
Allah keeps firm those who believe, with the firm word, in worldly life and in the Hereafter. And Allah sends astray the wrongdoers. And Allah does what He wills.
16:102
قُلْ نَزَّلَ هُۥ رُوحُ ٱلْ قُدُسِ مِن رَّبِّ كَ بِ ٱلْ حَقِّ لِ يُثَبِّتَ ٱلَّذِينَ ءَامَنُ وا۟ وَ هُدًى وَ بُشْرَىٰ لِ لْ مُسْلِمِينَ
Say, [O Muhammad], "The Pure Spirit has brought it down from your Lord in truth to make firm those who believe and as guidance and good tidings to the Muslims."
17:74
وَ لَوْلَآ أَن ثَبَّتْ نَٰ كَ لَ قَدْ كِد تَّ تَرْكَنُ إِلَيْ هِمْ شَيْـًٔا قَلِيلًا
And if We had not strengthened you, you would have almost inclined to them a little.
25:32
وَ قَالَ ٱلَّذِينَ كَفَرُ وا۟ لَوْلَا نُزِّلَ عَلَيْ هِ ٱلْ قُرْءَانُ جُمْلَةً وَٰحِدَةً كَ ذَٰلِكَ لِ نُثَبِّتَ بِ هِۦ فُؤَادَ كَ وَ رَتَّلْ نَٰ هُ تَرْتِيلًا
And those who disbelieve say, "Why was the Qur'an not revealed to him all at once?" Thus [it is] that We may strengthen thereby your heart. And We have spaced it distinctly.
2:250
وَ لَمَّا بَرَزُ وا۟ لِ جَالُوتَ وَ جُنُودِ هِۦ قَالُ وا۟ رَبَّ نَآ أَفْرِغْ عَلَيْ نَا صَبْرًا وَ ثَبِّتْ أَقْدَامَ نَا وَ ٱنصُرْ نَا عَلَى ٱلْ قَوْمِ ٱلْ كَٰفِرِينَ
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."
2:265
وَ مَثَلُ ٱلَّذِينَ يُنفِقُ ونَ أَمْوَٰلَ هُمُ ٱبْتِغَآءَ مَرْضَاتِ ٱللَّهِ وَ تَثْبِيتًا مِّنْ أَنفُسِ هِمْ كَ مَثَلِ جَنَّةٍۭ بِ رَبْوَةٍ أَصَابَ هَا وَابِلٌ فَ ـَٔاتَتْ أُكُلَ هَا ضِعْفَيْنِ فَ إِن لَّمْ يُصِبْ هَا وَابِلٌ فَ طَلٌّ وَ ٱللَّهُ بِ مَا تَعْمَلُ ونَ بَصِيرٌ
And the example of those who spend their wealth seeking means to the approval of Allah 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 Allah, of what you do, is Seeing.
3:147
وَ مَا كَانَ قَوْلَ هُمْ إِلَّآ أَن قَالُ وا۟ رَبَّ نَا ٱغْفِرْ لَ نَا ذُنُوبَ نَا وَ إِسْرَافَ نَا فِىٓ أَمْرِ نَا وَ ثَبِّتْ أَقْدَامَ نَا وَ ٱنصُرْ نَا عَلَى ٱلْ قَوْمِ ٱلْ كَٰفِرِينَ
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."
47:7
يَٰٓ أَيُّهَا ٱلَّذِينَ ءَامَنُ وٓا۟ إِن تَنصُرُ وا۟ ٱللَّهَ يَنصُرْ كُمْ وَ يُثَبِّتْ أَقْدَامَ كُمْ
O you who have believed, if you support Allah, He will support you and plant firmly your feet.
4:66
وَ لَوْ أَنَّ ا كَتَبْ نَا عَلَيْ هِمْ أَنِ ٱقْتُلُ وٓا۟ أَنفُسَ كُمْ أَوِ ٱخْرُجُ وا۟ مِن دِيَٰرِ كُم مَّا فَعَلُ و هُ إِلَّا قَلِيلٌ مِّنْ هُمْ وَ لَوْ أَنَّ هُمْ فَعَلُ وا۟ مَا يُوعَظُ ونَ بِ هِۦ لَ كَانَ خَيْرًا لَّ هُمْ وَ أَشَدَّ تَثْبِيتًا
And if We had decreed upon them, "Kill yourselves" or "Leave your homes," they would not have done it, except for a few of them. But if they had done what they were instructed, it would have been better for them and a firmer position [for them in faith].
8:11
إِذْ يُغَشِّي كُمُ ٱل نُّعَاسَ أَمَنَةً مِّنْ هُ وَ يُنَزِّلُ عَلَيْ كُم مِّنَ ٱل سَّمَآءِ مَآءً لِّ يُطَهِّرَ كُم بِ هِۦ وَ يُذْهِبَ عَن كُمْ رِجْزَ ٱل شَّيْطَٰنِ وَ لِ يَرْبِطَ عَلَىٰ قُلُوبِ كُمْ وَ يُثَبِّتَ بِ هِ ٱلْ أَقْدَامَ
[Remember] when He overwhelmed you with drowsiness [giving] security from Him and sent down upon you from the sky, rain by which to purify you and remove from you the evil [suggestions] of Satan and to make steadfast your hearts and plant firmly thereby your feet.
8:12
إِذْ يُوحِى رَبُّ كَ إِلَى ٱلْ مَلَٰٓئِكَةِ أَنِّ ى مَعَ كُمْ فَ ثَبِّتُ وا۟ ٱلَّذِينَ ءَامَنُ وا۟ سَ أُلْقِى فِى قُلُوبِ ٱلَّذِينَ كَفَرُ وا۟ ٱل رُّعْبَ فَ ٱضْرِبُ وا۟ فَوْقَ ٱلْ أَعْنَاقِ وَ ٱضْرِبُ وا۟ مِنْ هُمْ كُلَّ بَنَانٍ
[Remember] when your Lord inspired to the angels, "I am with you, so strengthen those who have believed. I will cast terror into the hearts of those who disbelieved, so strike [them] upon the necks and strike from them every fingertip."