Hadithcore
Bulugh al-Maram, 743

Khuzaimah bin Thabit (RAA) narrated, ‘When the Messenger of Allah (ﷺ) finished his Talbiyah whether in Hajj or 'Umrah, he would ask Allah for His good pleasure and acceptance and ask Him for Paradise, and would seek refuge in Him from Hell.’ Related by Ash-Shafi'i with a weak chain of narrators.

وَعَنْ خُزَيْمَةَ بْنِ ثَابِتٍ ‏- رضى الله عنه ‏- { أَنَّ اَلنَّبِيَّ ‏- صلى الله عليه وسلم ‏-كَانَ إِذَا فَرَغَ مِنْ تَلْبِيَتِهِ فِي حَجٍّ أَوْ عُمْرَةٍ سَأَلَ اَللَّهَ رِضْوَانَهُ وَالْجَنَّةَ وَاسْتَعَاذَ [1]‏ بِرَحْمَتِهِ مِنَ اَلنَّارِ } رَوَاهُ اَلشَّافِعِيُّ بِإِسْنَادٍ ضَعِيفٍ [2]‏ .‏

References2 variants
In-Book Reference
Book 6, Hadith 36
English Reference
Book 6, Hadith 762