וַיַּאַסְפ֨וּ פְלִשְׁתִּ֤ים אֶת־מַֽחֲנֵיהֶם֙ לַמִּלְחָמָ֔ה וַיֵּאָ֣סְפ֔וּ שֹׂכֹ֖ה אֲשֶׁ֣ר לִיהוּדָ֑ה וַֽיַּחֲנ֛וּ בֵּין־שׂוֹכֹ֥ה וּבֵין־עֲזֵקָ֖ה בְּאֶ֥פֶס דַּמִּֽים׃
非利士人召集他們的軍隊準備打仗，聚集在屬於猶大的梭哥，在梭哥和亞西加之間的以弗大憫安營。
Rashi
At Ephes Damim. This was the name of the place.1It literally means ‘no more blood’ because it was there that the bloodshed between the Bnei Yisroel and the Philistines ceased.—Radak