(21) باب دُعَاءِ الْكَرْبِ
Ibn Abbas reported that Allah's Messenger (ﷺ) used to supplicate (with these words) and he (uttered these words) at the time of trouble; the rest of the hadith is the same except with this difference that insted of saying:
" The Lord of heaven and the earth," he said:" The Lord of the heaven and that of the earth."
Reference: Sahih Muslim 2730 c
In-book reference: Book 48, Hadith 115
USC-MSA web (English) reference(deprecated numbering scheme): Book 35, Hadith 6584