Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
quran:55:22 –

From both of them emerge pearl and coral.  

From ˹both of˺ them, from the point at which they ˹seem to˺ meet — but which is actually from ˹only˺ one of the two, and that is, the salt water — is brought forth (yukhraju, passive, may also be read as active, yakhruju, ‘emerge’) the pearl and the coral (marjān, these are red pieces of shell, or small pearls).
القرآن:٥٥:٢٢ –

يَخْرُجُ مِنْهُمَا اللُّؤْلُؤُ وَالْمَرْجَانُ  

{يَُخرج} بالبناء للمفعول والفاعل {منهما} من مجموعهما الصادق بأحدهما وهو الملح {اللؤلؤ المرجان} خرز أحمر أو صغار اللؤلؤ.