BT Ber 17b(24) :דר׳ שמעון חייש ליוהרא ורבנן לא חייש<י> ליוהר׳‏ : PN is apprehensive of haughtiness. The scholars are not apprehensive of haughtiness
See the entire entry for yuhrā n.m. splendor; haughtiness