https://www.eislamicbook.com/ahd-e-nubuwwat-kay-mah-o-sal-by-allama-makhdoom-hashim-sindhi-%d8%b9%db%81%d8%af-%d9%86%d8%a8%d9%88%d8%aa-%da%a9%db%92-%d9%85%d8%a7%db%81-%d9%88-%d8%b3%d8%a7%d9%84/