לֹעֵ֣ג לָ֭רָשׁ חֵרֵ֣ף עֹשֵׂ֑הוּ שָׂמֵ֥חַ לְ֝אֵ֗יד לֹ֣א יִנָּקֶֽה׃
가난한 자를 조롱하는 자는 이를 지으신 주를 멸시하는 자요 사람의 재앙을 기뻐하는 자는 형벌을 면치 못할 자니라
Rashi
they laid its beams Heb. קֵֵֵֵרוּהוּ the intensive conjugation, like “...behold he laid the beams (קֵרָה),” [which appears nowhere in Scripture;] similar to (Ps. 104:3): “Who roofs (הַמְקָרֶה) His upper chambers with water.” The “kuf” of קֵרוּהוּ is not customarily vowelized with a “hirik” in this context because of the “resh” following it, like (ibid. 10:3): “blessed (בֵּרֵךְ)”; (Prov. 17: 5): “blasphemed (חֵרֵף)”; (Gen. 17:16): “I shall bless her (וּבֵרַכְתִּיהָ)”;(Ezek. 29:12): “and I shall scatter them (וּזְרֵתִים) in the lands.”
Rashbam
הנה ברך לקחתי, I have taken it upon myself to bless (them) this day and I am certainly not going to reverse this blessing. וברך, this word is in the past tense, as is the word חרף in Proverbs 17,5. [same vowel pattern of two successive tzeyreh sounds. Ed.]