Reference for Chagigah 16:12

אמר ר' אבא ולא פליגי כאן בסתם כאן במפרש

R. Abba said, And they aren't arguing. Here is with inexplicit [separating them for sacrifices, and one may not sacrifice the last half later], here is explicitly [separating them, and one may sacrifice the last half later].

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