Hadith 510630
Chapter 25: Game - كتاب الصيد
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ أَبِي الزِّنَادِ، عَنْ أَبِي سَلَمَةَ بْنِ عَبْدِ الرَّحْمَنِ، عَنْ أَبِي هُرَيْرَةَ، وَزَيْدِ بْنِ ثَابِتٍ، أَنَّهُمَا كَانَا لاَ يَرَيَانِ بِمَا لَفَظَ الْبَحْرُ بَأْسًا .
Yahya related to me from Malik from Abu'z-Zinad from Abu Salama ibn Abd ar-Rahman from Abu Hurayra and Zayd ibn Thabit that they saw no harm in eating what was cast up by the sea.
Reference Muwatta Malik 510630
USC-MSA web (English) reference : Book 25, Hadith 11