BT Šab 152a(43) :רב כהנא הוה פסיק סידרא קמיה דרב כי מטא האי פסוק׳ איתנח‏ : PN was reciting (Ecclesiastes) verse by verse before PN2. When he came to this verse [i.e. 12:3], (PN2) sighed
See the entire entry for sḏar (seḏer), seḏrā n.m. order; rank