وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ نَافِعٍ، عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم كَانَ إِذَا قَفَلَ مِنْ غَزْوٍ أَوْ حَجٍّ أَوْ عُمْرَةٍ يُكَبِّرُ عَلَى كُلِّ شَرَفٍ مِنَ الأَرْضِ ثَلاَثَ تَكْبِيرَاتٍ ثُمَّ يَقُولُ ‏"‏ لاَ إِلَهَ إِلاَّ اللَّهُ وَحْدَهُ لاَ شَرِيكَ لَهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ وَهُوَ عَلَى كُلِّ شَىْءٍ قَدِيرٌ آيِبُونَ تَائِبُونَ عَابِدُونَ سَاجِدُونَ لِرَبِّنَا حَامِدُونَ صَدَقَ اللَّهُ وَعْدَهُ وَنَصَرَ عَبْدَهُ وَهَزَمَ الأَحْزَابَ وَحْدَهُ ‏"‏ ‏.‏

Yahya related to me from Malik from Nafi from Abdullah ibn Umarthat when the Messenger of Allah, may Allah bless him and grant himpeace, returned from a military expedition or a hajj or an umra, heused to say three takbirs on every elevated part of the land, and thenhe used to say, "There is no god but Allah, alone, without partner. ToHim belongs the Kingdom and to Him belongs the praise and He has powerover everything. Returning, making tawba, serving, prostrating,praising our Lord. Allah has promised truly and given His slavevictory and defeated the tribes alone." Translation Not Available

Book Ref: Muwatta Imam Malik Book 20 Hadith 948
Web Ref:  Muwatta Imam Malik Book 20 Hadith 252