Tafsir of Nuh 71:28

رب اغفر لي ولوالدي ولمن دخل بيتي مومنا

My Lord! Forgive me, and my parents, and him who enters my home as a believer, Ad-Dahhak said, "This means, my Masjid.'' However, there is no harm in understanding the Ayah according to its apparent meaning, which would be that he (Nuh) supplicated for every person who entered his house who was a believer. Then he said,

وللمومنين والمومنات

and all the believing men and women. He supplicated for all of the believing men and women, and that includes those of them who were living and those of them who were dead. For this reason, it is recommended to supplicate like this, in following the example of Nuh, and that which has been reported in the narrations and well-known, legislated supplications. Then, he said,

وﻻ تزد الظالمين إﻻ تبارا

And to the wrongdoers, grant You no increase but destruction! As-Suddi said, "But destruction.'' Mujahid said, "But loss.'' This means in both this life and in the Hereafter. This is the end of the Tafsir of Surah Nuh. And all praise and thanks are due to Allah