Bulugh al-Maram 972

وَكُلُّهَا ضَعِيفَةٌ, لَكِنْ قَدْ يَقْوَى بَعْضُهَا بِبَعْضٍ. وَاَللَّهُ أَعْلَمُ.

Translation

All of them (i.e. these three chains of narrators) are weak. However, they may strengthen one another (becoming Hasan), and Allah Knows Best.

هي كما قال الحافظ - رحمه الله - لا يخلو طريق واحد منها من الضعيف، ولكن باجتماعها يصير الحديث حسنا.

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