Lost Arabic Song: Can You Help Us Find It?

My father remembers a beautiful, nostalgic Arabic song but we can't find any information about it online.  He hums it from time to time, and it's driving us crazy trying to identify it!  The lyrics he remembers are:  يا بلدِ بلد الاسلام .. بلدِ، يا بلدِ شعار السلام .. بلدِ، يا بلدِ يلا لقُدام .. قُدام، وفيصلنا حامي الحرمين .. بلدِ.  Does this ring a bell for anyone?  Perhaps you recognize the melody, the singer, or even just have a clue about its origin?  Sharing old songs and helping people rediscover lost musical gems is trending right now – let's make this one go viral!  Help us solve this musical mystery! #LostSong #ArabicMusic #MusicMystery #Unsolved #HelpMeFindThisSong #Nostalgia #SaudiArabia #GulfMusic