בַּלַּ֣ע אֲ֭דֹנָי פַּלַּ֣ג לְשׁוֹנָ֑ם כִּֽי־רָאִ֨יתִי חָמָ֖ס וְרִ֣יב בָּעִֽיר׃
Binasakanlah, ya Tuhan, kacaukanlah bahasa mereka, sebab aku melihat kekerasan dan pertikaian di kota.
Rashi
divide their tongue Divide it so that no one should pay them heed. And Menachem (p. 142) interpreted פלג as an expression of division.
Rashi
Destroy (Defey or defay in Old French, destroy, defais in modern French,) like (Lam. 2:8): “He did not restrain his hand from destroying (מבלע).” So did Menachem interpret it [p. 46].