King James Version (KJV)
Rejoice not thou, whole Palestina, because the rod of him that smote thee is broken: for out of the serpent's root shall come forth a cockatrice, and his fruit {shall be} a fiery flying serpent. {cockatrice: or, adder}
Modern English
Don’t rejoice, O Philistia, all of you, because the rod that struck you is broken; for out of the serpent’s root an adder will emerge, and his fruit will be a fiery flying serpent.
Hebrew
אַֽל־תִּשְׂמְחִ֤י פְלֶ֙שֶׁת֙ כֻּלֵּ֔ךְ כִּ֥י נִשְׁבַּ֖ר שֵׁ֣בֶט מַכֵּ֑ךְ כִּֽי־מִשֹּׁ֤רֶשׁ נָחָשׁ֙ יֵ֣צֵא צֶ֔פַע וּפִרְי֖וֹ שָׂרָ֥ף מְעוֹפֵֽף׃
ʾal-tishmḥiy pleshet kulek kiy nishbar shebeṭ makek kiy-mishoresh naḥash yeṣeʾ ṣepaʿ vpiryvo sharaf mʿvopef