[Machine] That the Messenger of Allah ﷺ traveled and stayed for nineteen days, shortening the prayer. So when we travel, we stay for nineteen days and shorten the prayer. And if we extend the stay, we complete the prayer.
أَنَّ رَسُولَ اللهِ ﷺ سَافَرَ فَأَقَامَ تِسْعَةَ عَشَرَ يَوْمًا يَقْصُرُ الصَّلَاةَ فَنَحْنُ إِذَا سَافَرْنَا فَأَقَمْنَا تِسْعَةَ عَشَرَ يَوْمًا قَصَرْنَا وَإِذَا زِدْنَا أَتْمَمْنَا الصَّلَاةَ