Saying: "If Allah wills" when swearing oaths and at other times
وَحَدَّثَنِيهِ سُوَيْدُ بْنُ سَعِيدٍ، حَدَّثَنَا حَفْصُ بْنُ مَيْسَرَةَ، عَنْ مُوسَى بْنِ عُقْبَةَ، عَنْ أَبِي، الزِّنَادِ بِهَذَا الإِسْنَادِ مِثْلَهُ . غَيْرَ أَنَّهُ قَالَ " كُلُّهَا تَحْمِلُ غُلاَمًا يُجَاهِدُ فِي سَبِيلِ اللَّهِ ".
This hadith has been narrated on the authority of Abu Zinad with the same chain of transmitters with a variation of (these words):" Every one of them giving birth to a child, who would have fought in the cause of Allah."