Winston Churchill, The River War: An Account of the Reconquest of the Sudan
“ The rumours of this formidable concentration reached Gallabat and Omdurman, and in spite of the recent victory caused deep alarm. The Khalifa saw his frontiers—even his existence—menaced, for King John had declared that he would sweep the Dervishes from off the face of the earth: and in the hour of need the general on whom so much depended died of some poisonous medicine with which he had endeavoured to cure himself of indigestion. Abu Anga was buried in his red-brick house at Gallabat amid the lamentations of his brave black soldiers, and gloom pervaded the whole army. ”
