Surah Saba 34:10

۞ وَلَقَدْ ءَاتَيْنَا دَاوُۥدَ مِنَّا فَضْلًا ۖ يَـٰجِبَالُ أَوِّبِى مَعَهُۥ وَٱلطَّيْرَ ۖ وَأَلَنَّا لَهُ ٱلْحَدِيدَ

And We certainly gave David from Us bounty. [We said], "O mountains, repeat [Our] praises with him, and the birds [as well]." And We made pliable for him iron,

Translation: Saheeh International

Tafsir

And verily We bestowed on David a great favour from Us — prophethood and scripture — and We said ‘O mountains repeat with him in praise by making glorifications and the birds too!’ read wa’l-tayra in the accusative as a supplement to the syntactical locus of jibāl ‘mountains’ in other words and We also called on them …

Excerpt from Tafsir al-Jalalayn, commentary on 34:10, via Quran.com. The reader has the full commentary and 9 more tafsirs.