Epistula ad Philippenses

Let us then be imitators of his endurance, and if we suffer for his name’s sake let us glorify him. For this is the example which he gave us in himself, and this is what we have believed.

Now I beseech you all to obey the word of[*](The examples of the martyrs) righteousness, and to endure with all the endurance which you also saw before your eyes, not only in the blessed Ignatius, and Zosimus, and Rufus, but also in others among yourselves, and in Paul himself, and in the other Apostles;