"I heard the Messenger of Allah say: 'Do not let the Bedouin make you change the name of your prayer. It is the 'Isha', and they bring their camels in and milk them at nightfall.'"
سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ لاَ تَغْلِبَنَّكُمُ الأَعْرَابُ عَلَى اسْمِ صَلاَتِكُمْ فَإِنَّهَا الْعِشَاءُ وَإِنَّهُمْ لَيُعْتِمُونَ بِالإِبِلِ