Hadith 2455
It is narrated from Sayyiduna Abu Umamah (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: "Whoever neither participates in jihad, nor equips a warrior for jihad, nor looks after the family of a warrior with trustworthiness in his absence, Allah Almighty will afflict him with calamity and distress before the Day of Resurrection."