The Messenger of Allah ﷺ said: When any one of you leads people in prayer, he must shorten it for among them are the weak, the infirm and those who have business to attend. (Using translation from Muslim 467c)
قَالَ رَسُولُ اللهِ ﷺ إِذَا صَلَّى أَحَدُكُمُ النَّاسَ فَلْيُخَفِّفْ فَإِنَّ فِي النَّاسِ الضَّعِيفَ وَالسَّقِيمَ وَذَا الْحَاجَةِ