ياO أيهاyou (vocative) المولىthe lord الذيwho أيامهhis days
يا أيها المولى الذي أيامه
تهميpour down بسحبwith clouds of الجودbounty منfrom آلائِهِhis blessings
تهمي بسحب الجود من آلائِهِ
O lord, whose days
O Master whose days
pour down with clouds of bounty from his blessings,
Shower with clouds of generosity from his bounties
أَبْشِرْrejoice لجيشكfor your army بالسعادةin good fortune كلّهاall of it
أَبْشِرْ لجيشك بالسعادة كلّها
يَغزوit goes to war ونصرand victory اللهGod تحتbeneath لوائهِits banner
يَغزو ونصر الله تحت لوائهِ
Rejoice in your army’s complete good fortune:
Bring glad tidings to your army of complete happiness
It goes forth to battle, with God’s victory beneath its banner.
Marching to conquest with God's banner overhead
Claude 2 is inferred from the historical translator configuration. The original record does not identify its model.