(Ambiya') 21 : 71
وَنَجَّيْنَاهُ وَلُوطًا إِلَى الْأَرْضِ الَّتِي بَارَكْنَا فِيهَا لِلْعَالَمِينَ
And We delivered him and Looth to the land which We had blessed for the worlds.
The blessed land mentioned here is Palestine. See explanation 7: 137 and 17: 1.