פירוש על ברכות 66:13

This is quoted to show how Rahba reported his teacher verbatim. The ordinary word for a colonnade is אצטבא ; but since R. Judah used the word סטיו, Rahba also used it in quoting him. On this double colonnade see Derenboorg, Essai, p. 51 n., Schurer, ii. i. p. 35.