﴿ ٱلْحَمْدُ لِلَّهِ ٱلَّذِى وَهَبَ لِى عَلَى ٱلْكِبَرِ إِسْمَٰعِيلَ وَإِسْحَٰقَ ۚ إِنَّ رَبِّى لَسَمِيعُ ٱلدُّعَآءِ ﴾

“"All praise is due to God, who has bestowed upon me, in my old age, Ishmael and Isaac! Behold, my Sustainer hears indeed all prayer:”

(Praise be to Allah) Thanks to Allah (Who hath given me, in my old age, Ishmael and Isaac!) he was then 100 years old and his wife Sarah was 99 years old. (Lo! my Lord is indeed the Hearer of Prayer) He answers prayers.