In one narration the words are: I said: O Messenger of Allah! I supplicate for something from morning until evening. The Prophet (peace and blessings be upon him) said: Ask Allah Almighty for well-being.
Al-Tabarani recorded all of these narrations with various chains, the narrators of some of which are the narrators of the Sahih, except for Yazid bin Abi Ziyad, who is hasan al-hadith (good in hadith).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الأدعية / 17376