In the sense of: 'I will pursue, overtake, and divide the spoil'
By analogy: I will pursue, fight, and be victorious. I will pursue him tirelessly.
("The enemy said: 'I will pursue, I will overtake, I will divide the spoil; my lust shall be satisfied upon them; I will draw my sword, my hand shall destroy them.'" – Exodus 15:9, Song of the Sea)
Translation
Expression (Hebrew)
בִּבְחִינַת: "אֶרְדֹּף אַשִּׂיג אֲחַלֵּק שָׁלָל"
Definition (Hebrew)
בְּהַשְׁאָלָה: אֶרְדֹּף וְאֶלָּחֵם וַאֲנַצֵּחַ. אֶרְדֹּף אוֹתוֹ לְלֹא לְאוֹת.
("אָמַר אוֹיֵב אֶרְדֹּף אַשִּׂיג אֲחַלֵּק שָׁלָל תִּמְלָאֵמוֹ נַפְשִׁי אָרִיק חַרְבִּי תּוֹרִישֵׁמוֹ יָדִי"- שְׁמוֹת טו ט, שִׁירַת הַיָּם)