Shoojah Adowlah remained with him, brooding over his supposed insults, and probably, though a Mussulman, drinking a good deal of wine, until about 2 o'clock a.m.; when, at Oosman's instigation, he proceeded, with a few followers, to waylay the King on the road from the Bala Hissar to the camp at Seah Sung.
Source: wiktionary