Hadith 938

‘Umar b. al-Khattab said, “The supplication is stopped between heaven and earth, none of it ascending till you invoke blessing on your Prophet.” Tirmidhi transmitted it.

وَعَنْ عُمَرَ بْنِ الْخَطَّابِ رَضِيَ اللَّهُ عَنْهُ قَالَ: إِنَّ الدُّعَاءَ مَوْقُوفٌ بَيْنَ السَّمَاءِ وَالْأَرْضِ لَا يَصْعَدُ مِنْهُ شَيْءٌ حَتَّى تُصَلِّيَ عَلَى نبيك. رَوَاهُ التِّرْمِذِيّ

Reference: 5609380
In-book reference: Book 4, Hadith 938