וַיִּכָּֽנְעוּ֙ הַפְּלִשְׁתִּ֔ים וְלֹא־יָסְפ֣וּ ע֔וֹד לָב֖וֹא בִּגְב֣וּל יִשְׂרָאֵ֑ל וַתְּהִ֤י יַד־יְהוָה֙ בַּפְּלִשְׁתִּ֔ים כֹּ֖ל יְמֵ֥י שְׁמוּאֵֽל׃
און די פּלשתּים זײַנען אונטערטעניק געװאָרן, און זײ זײַנען מער ניט געקומען אין דעם גבֿול פֿון ישׂראל. און די האַנט פֿון גאָט איז געװען אױף די פּלשתּים אַלע טעג פֿון שמואלן.
Pirkei DeRabbi Eliezer
When David reigned, he desired to enter the land of the Philistines, but he was unable (to do so) because of the power of the sign of the covenant oath of || Isaac, until he had taken from them the sign of the covenant of Isaac's oath, as it is said, "And David took the bridle of the cubit out of the hand of the Philistines" (2 Sam. 8:1), as it is written, "So the Philistines were subdued, and they came no more within the border of Israel" (1 Sam. 7:13).