Saba 34:10

Walaqad atayna dawoodaminna fadlan ya jibalu awwibeemaAAahu wattayra waalanna lahu alhadeed

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,

Surely We bestowed grace on Dawūd from Us: “O mountains, pronounce with him Allah’s purity repeatedly - and you too O birds!” And We made the iron soft for him