[Machine] The Messenger of Allah ﷺ never sent Zaid bin Haritha in any army without appointing him as its commander. And if Zaid had remained alive, he would have appointed him as his successor.
مَا بَعَثَ رَسُولُ اللهِ ﷺ زَيْدَ بْنَ حَارِثَةَ فِيجَيْشٍ قَطُّ إِلَّا أَمَّرَهُ عَلَيْهِمْ وَلَوْ بَقِيَ بَعْدَهُ لَاسْتَخْلَفَهُ