The book entitled: "AlTawdheeh Le Sharh AlJamea' AlSaheeh" by Ibn AlMulaqqin (died in 804 A.H./1401 A.D.), is considered one of the most important interpretations of Saheeh AlBukhari book. This book is regarded as a scientific encyclopedia that involves valuable information in various fields and in this book Ibn AlMulaqqin quotes very vital texts with lost origins or were not printed such as the interpretation of Albukhari by AlMuhallab Ibn Abi Sufrah, Maghlatai interpretation and others. The research aims at highlighting the references of Ibn AlMulaqqin in the prophetic biography through his book "AlTawdheeh", which became a reference from which many contemporary interpreters of "AlJamea' AlSaheeh" derived their narrations and the information they offered in this respect and the most prominent of them was his student AlHafith Ibn Hajar AlAsqalani who conducted the famous interpretation entitled: "Fathulbari Le Sharh Saheeh AlBukhari". The study was divided into several axes that included the definition of AlTawdheeh book, origin of the book, the relation of the book with the author, presentation of the most important resources of Ibn AlMulaqqin in the prophet's biography that involved various sources that were classified into the books of biographies and classes, Hadiths books, lineage books, language and lexicon books and finally the books of geography and countries.