Hadith 1
The Book of Purification
Narrated Ibn 'Umar:
Narrated Ibn 'Umar (rad): Allah’s Messenger (ﷺ) said: "Two types of dead animals and two types of bloods have been made lawful for us, the two types of dead animals are locusts and fish (seafood), while the two types of bloods are the liver and the spleen". [Reported by Ahmad and Ibn Majah, and this Hadith has some weakness.]
وَعَنْ اِبْنِ عُمَرَ رَضِيَ اَللَّهُ عَنْهُمَا قَالَ: قَالَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -{ أُحِلَّتْ لَنَا مَيْتَتَانِ وَدَمَانِ, فَأَمَّا الْمَيْتَتَانِ: فَالْجَرَادُ وَالْحُوتُ, وَأَمَّا الدَّمَانُ: فَالطِّحَالُ وَالْكَبِدُ } أَخْرَجَهُ أَحْمَدُ, وَابْنُ مَاجَهْ, وَفِيهِ ضَعْفٌ [1] .
Hadith gradings, numbering and translations can differ between editions. For legal rulings or detailed interpretation, consult qualified scholarship and the referenced edition.