Musannaf Ibn Abi Shaybah 28069 — Those who disliked three riding

Al-Hasan said: "We were talking with Sayyiduna Muhajir bin Qunfudh (may Allah be pleased with him) when three people passed by on a donkey. He said to the last of them: 'Get down, may Allah curse you!' It was said to him: 'Do you curse this person?' He replied: 'We have been forbidden from this, that three people ride on one animal.'"