Jeanne-Nicole Mellon Saint-Laurent and David A. Michelson (eds.), "Isaac — ܐܝܣܚܩ " in last modified August 17, 2016, http://syriaca.org/person/1789
    
        
            
                
                    ܐܝܣܚܩ
                    Isḥāq
                    Isaac
                    ʾĪsḥāq
                    Isaac
                    http://syriaca.org/person/1789
                    
                        Isaac is
                        commemorated in Abda, Hasho, Isaac,
                            Ephrem, Papa, Dadouq, Dourtan and Papa (text). He was martyred
                        under shah Yazdegerd with companions Afrem, 'Abda, Jacob, Papa, another Papa, Daduq, and Durtan the learned. 
                    
                        420
                    
                    male
                    
                        Martyr
                    
                    
                        Saint
                    
                    
                        
                            Isaac is
                            commemorated in Abda, Hasho,
                                Isaac, Ephrem, Papa, Dadouq, Dourtan and Papa (text).
                    
                    
                        Bibliotheca Hagiographica Syriaca
                        
                        120