תלמוד על עירובין 139:15

It was stated⁶⁰Tosephta 5:17, Babli 70a.: “One who did not make an eruv cedes his rights to two who did make an eruv but two who made an eruv do not⁶¹In the Babylonian sources (Note 60) “do cede”. This text seems to be required. cede to one who did not make an eruv. And two who made an eruv may not cede to two who made no eruv⁶²Since two who made no eruv prohibit the use of the courtyard to one another, cession of rights by other inhabitants is ineffective.. Also two who made no eruv may not cede to two who made no eruv. Everybody may cede his rights and accept rights except two who made no eruv who may cede rights but may not receive⁶²Since two who made no eruv prohibit the use of the courtyard to one another, cession of rights by other inhabitants is ineffective..”