וַיִּקַּ֨ח שְׁמוּאֵ֜ל אֶ֣בֶן אַחַ֗ת וַיָּ֤שֶׂם בֵּֽין־הַמִּצְפָּה֙ וּבֵ֣ין הַשֵּׁ֔ן וַיִּקְרָ֥א אֶת־שְׁמָ֖הּ אֶ֣בֶן הָעָ֑זֶר וַיֹּאמַ֕ר עַד־הֵ֖נָּה עֲזָרָ֥נוּ יְהוָֽה׃
撒母耳取了一塊石頭，立在米斯巴和善的中間，給它起名叫以便以謝，說：「永恆者幫助我們直到這裡。」
Rashi
And Shein. The peak of the rock.10Or שֵׁן may denote the shape of the rock, i.e. it was shaped like a tooth; and it may be the same crag referred to below in 14:5.—Da’as Sofrim.