69:13
فَإِذَا نُفِخَ فِى ٱلصُّورِ نَفْخَةٌ وَٰحِدَةٌ
fa-idhā nufikha fī l-ṣūri nafkhatun wāḥidatun
Then when the Horn is blown with one blast
— Saheeh International
When the Trumpet is sounded a single time,
— M. A. S. Abdel Haleem
Then when the Trumpet will be blown with one blowing (the first one).
— Muhammad Muhsin Khan & Muhammad Taqi-ud-Din al-Hilali