The Prophets
فَفَهَّمْنَـٰهَا سُلَيْمَـٰنَ ۚ وَكُلًّا ءَاتَيْنَا حُكْمًا وَعِلْمًا ۚ وَسَخَّرْنَا مَعَ دَاوُۥدَ ٱلْجِبَالَ يُسَبِّحْنَ وَٱلطَّيْرَ ۚ وَكُنَّا فَـٰعِلِينَ
And We gave understanding of the case to Solomon, and to each [of them] We gave judgement and knowledge. And We subjected the mountains to exalt [Us], along with David and [also] the birds. And We were doing [that].
Nearby ayahs help place verse 21:79 in sequence and meaning.
وَنَصَرْنَـٰهُ مِنَ ٱلْقَوْمِ ٱلَّذِينَ كَذَّبُوا۟ بِـَٔايَـٰتِنَآ ۚ إِنَّهُمْ كَانُوا۟ قَوْمَ سَوْءٍ فَأَغْرَقْنَـٰهُمْ أَجْمَعِينَ
And We saved him from the people who denied Our signs. Indeed, they were a people of evil, so We drowned them, all together.
وَدَاوُۥدَ وَسُلَيْمَـٰنَ إِذْ يَحْكُمَانِ فِى ٱلْحَرْثِ إِذْ نَفَشَتْ فِيهِ غَنَمُ ٱلْقَوْمِ وَكُنَّا لِحُكْمِهِمْ شَـٰهِدِينَ
And [mention] David and Solomon, when they judged concerning the field - when the sheep of a people overran it [at night], and We were witness to their judgement.
وَعَلَّمْنَـٰهُ صَنْعَةَ لَبُوسٍ لَّكُمْ لِتُحْصِنَكُم مِّنۢ بَأْسِكُمْ ۖ فَهَلْ أَنتُمْ شَـٰكِرُونَ
And We taught him the fashioning of coats of armor to protect you from your [enemy in] battle. So will you then be grateful?
وَلِسُلَيْمَـٰنَ ٱلرِّيحَ عَاصِفَةً تَجْرِى بِأَمْرِهِۦٓ إِلَى ٱلْأَرْضِ ٱلَّتِى بَـٰرَكْنَا فِيهَا ۚ وَكُنَّا بِكُلِّ شَىْءٍ عَـٰلِمِينَ
And to Solomon [We subjected] the wind, blowing forcefully, proceeding by his command toward the land which We had blessed. And We are ever, of all things, Knowing.