Musannaf Ibn Abi Shaybah

Hazrat Ata bin Mubarak says that when Hazrat Abu Abdur Rahman Sulami was asked: "How are you?" he would reply, "With well-being, and we thank Allah." Hazrat Ata says that I mentioned this before Hazrat Abu Al-Bakhtari, so he said three times: "From where did he adopt this manner?"