This is the supplication collected by Imaam Muslim in his Saheeh that Zayd ibn Arqam narrated from the Prophet (sallallaahu 'alayhe wa sallam), one that he used often. Use this clip to learn and memorize the du'aa'.

You can also download this PDF and read the du'aa' in Arabic: http://www.bakkah.net/en/wp-content/uploads/2016/10/duaa-seeking-refuge-from-laziness-feeble-old-age-tazkiyat-nafs-etc.pdf

From a khutbah given by Moosaa Richardson at al-Masjid al-Awwal in Pittsburgh, Pennsylvania (USA) on 1437.10.10.