"Recite Surah Hud on Fridays."

"Sūrah Hūd and other sūrahs like it (which contain descriptions of the Day of Judgment), such as al-Wāqi‘ah, al-Qāri‘ah, al-Ḥāqqah, Idhā ash-Shamsu Kuwwirat, and Sāla Sā’il and others, have made me old."