Reference for Chullin 7:4

יָרֵךְ שֶׁנִּתְבַּשֵּׁל בָּהּ גִּיד הַנָּשֶׁה, אִם יֶשׁ בָּהּ בְּנוֹתֵן טַעַם, הֲרֵי זוֹ אֲסוּרָה. כֵּיצַד מְשַׁעֲרִין אוֹתָהּ. כְּבָשָׂר בְּלָפֶת:

If a hip was boiled with the ‏גיד הנשה‎ [sciatic nerve]within it, if that sinew was of sufficient size to impart a flavor to the hip, this latter may not be used. How is this to be calculated? In the same proportion as meat boiled with turnips.

Jastrow

Jastrow

Jastrow