عَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ: ((مَنْ أَدْرَكَ مِنَ الصَّلَاةِ رَكْعَةً فَقَدْ أَدْرَكَهَا كُلَّهَا))
Sayyiduna Abu Hurairah, may Allah be pleased with him, narrates that the Messenger of Allah, peace and blessings be upon him, said: Whoever catches one rak‘ah of the prayer, indeed he has caught the whole prayer.