וַיִּשְׁלַח֩ דָּוִ֨ד אֶת־יָד֜וֹ אֶל־הַכֶּ֗לִי וַיִּקַּ֨ח מִשָּׁ֥ם אֶ֙בֶן֙ וַיְקַלַּ֔ע וַיַּ֥ךְ אֶת־הַפְּלִשְׁתִּ֖י אֶל־מִצְח֑וֹ וַתִּטְבַּ֤ע הָאֶ֙בֶן֙ בְּמִצְח֔וֹ וַיִּפֹּ֥ל עַל־פָּנָ֖יו אָֽרְצָה׃
大衛伸手到袋中，從裡面取出一塊石子，用機弦甩出去，打中那非利士人的額頭；石子嵌進他的額內，他就仆倒在地，面朝下。
Jerusalem Talmud Yoma
The diadem. Some want to say, about blasphemers96This explanation is not in the Babli sources, Note 77.. Some want to say, about insolent ones. He who says about blasphemers is understandable, since it is written971Sam. 17:49. the stone sank in his forehead, and it is written98Ex. 28:38., it shall be on his forehead permanently. He who says about insolent ones, you had the forehead of a whoring woman99Jer.3:3..