50:20
وَنُفِخَ فِى ٱلصُّورِ ۚ ذَٰلِكَ يَوْمُ ٱلْوَعِيدِ
wanufikha fī l-ṣūri dhālika yawmu l-waʿīdi
And the Horn will be blown. That is the Day of [carrying out] the threat.
— Saheeh International
The Trumpet will be sounded: ‘This is the Day [you were] warned of.’
— M. A. S. Abdel Haleem
And the Trumpet will be blown - that will be the Day whereof warning (had been given) (i.e. the Day of Resurrection).
— Muhammad Muhsin Khan & Muhammad Taqi-ud-Din al-Hilali