(Swaad) 38 : 43
وَوَهَبْنَا لَهُ أَهْلَهُ وَمِثْلَهُمْ مَعَهُمْ رَحْمَةً مِنَّا وَذِكْرَىٰ لِأُولِي الْأَلْبَابِ
And We granted his family, and so much more with them as a Mercy from Us, and as a Reminder for those who are endowed with intelligence.
On recovering from Ayyoob’s disease and getting back to his health, his family and children joined him again. “So much more with them” mentioned in the verse means Ayyoob married again a woman and in that wedlock, more children were born to them. See explanation 6: 90; 21: 84, and 29: 51-52.