Here's the breakdown:
* Classical Arabic: The standard pronunciation of "dad" (ض) in Classical Arabic is a voiced postalveolar fricative, similar to the English "th" in "this" or "that".
* Zad (ظ) and Ghad (غ): The sounds "zad" and "ghad" are represented by different Arabic letters (ظ and غ respectively) and are distinct from "dad".
Therefore, it is incorrect to pronounce "dad" (ض) as "zad" (ظ) or "ghad" (غ) when reciting the Quran. This would be mispronunciation and potentially alter the meaning of the text.
It's crucial to learn the correct pronunciation of Arabic letters in Classical Arabic to understand and recite the Quran accurately.
Here are some resources that can help:
* Quranic reciters: Listening to reciters who specialize in Classical Arabic pronunciation is a great way to learn.
* Arabic language tutors: A tutor can guide you through the intricacies of Arabic pronunciation.
* Online resources: Websites and apps dedicated to Quranic recitation offer pronunciation guides.
Remember, respecting the original pronunciation is essential for understanding and appreciating the beauty and meaning of the Quran.