In 1270 he started, at the instigation of Louis IX. of France, to join the last of the Crusades, but when he reached Tunis, found that king dead, and the expedition already desperate of success. He went on to Acre, and won great renown as a knight, but failed to save the Frankish kingdom in the East from its inevitable fate. In June, 1272, while sitting alone on his bed, his own strength and energy saved him from being murdered by one of the infamous sect of the Assassins. Hastily guarding himself with his arms, and receiving a desperate wound, from which he afterward suffered much, he tore the knife from his assailant's hand, and buried it in his heart. The ancient story that his queen Eleanor, who had followed him in his pilgrimage, saved his life at the risk of her own by sucking the poison from the wound, unfortunately lacks historical support, but fits well with the romantic temper of the times, as well as with the deep affection that survived throughout life betwixt husband and wife. Two months later he started for home, and at Capua, in the January of 1273, heard of his father's death two months before. Meantime he had been quietly proclaimed king, and as things went well in England, he visited the pope, did homage at Paris for his French provinces, and did not return to his kingdom till the August of 1274. At his coronation he received the homage of Alexander III. of Scotland for his lands in England, but Prince Llewelyn of Wales neglected the summons to attend, and only did his homage in 1276, under the combined terrors of excommunication and the royal army. Edward at once commenced that wise and large policy of domestic consolidation and financial as well as legal reform, that has shed such lustre upon the reign of the English Justinian, as he has been called, and made it almost the most important epoch in the constitutional history of England. His first warfare was with the turbulent and disaffected Welshmen, who had profited by the intestine turmoil of the preceding reign, and intrigued perpetually with the rebellious nobles of Henry III. for their own ends. The forced peace of 1277, and the national dissatisfaction at the stringent terms granted by Edward, which was not abated by the personal favors he heaped upon the princes Llewelyn and his brother David, were but the preludes to the final struggle which commenced three years later, and ended in the complete suppression of Welsh nationalism, with the defeat and death of Llewelyn, near Builth, in Brecknockshire, and the cruel execution of David at Shrewsbury, as a traitor, in 1284. By the famous Statute of Wales in the same year, the ancient principality was finally annexed to the English crown, while English laws and English institutions were forced upon the conquered people.