Al-Mu'jam al-Awsat 7657 — when the Messenger of Allah ﷺ reached

It is narrated from Sayyiduna Ali (may Allah be pleased with him) that when the Messenger of Allah (peace and blessings be upon him) reached the evening, he would recite this supplication: 'Amsayna wa amsa al-mulku lillahi al-wahidi al-qahhar, al-hamdu lillahi alladhi dhahaba bin-nahari wa ja'a bil-layli wa nahnu minhu fi 'afiyah, Allahumma hadha khalqun laka jadidun qad ja', fa ma 'amiltu fihi min sayyi'atin fa tajawaz 'anha, wa ma 'amiltu fihi min hasanatin fa taqabbalha wa ad'ifha ad'afan muda'afah, Allahumma innaka bi jami'i hajati 'alim, wa innaka 'ala jami'i najhiha qadir, Allahumma anjih al-laylata kulla hajatin li, wa la tazidni fi dunyaya, wa la tanqusni fi akhirati' (We have reached the evening, and the dominion has reached the evening belonging to Allah, the One, the Irresistible. All praise is for Allah who has taken away the day and brought the night, while we are in well-being from Him. O Allah, this is a new creation of Yours that has come; so whatever evil I have done in it, pardon it, and whatever good I have done in it, accept it and multiply it many times over. O Allah, You know all my needs, and You are able to fulfil them all. O Allah, fulfil every need of mine tonight, do not increase me in my worldly life, and do not decrease me in my Hereafter). And when he reached the morning, he would recite a supplication like it as well.
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Abu Ishaq except Abd al-A'la bin Abi al-Musawir, and Ismah bin al-Mutawakkil is alone in it."