The king’s strong hands gripped Babur’s shoulders so hard it hurt. ‘You are old enough now to understand. That is why I am telling you this. We owe Timur a debt. He was a great man, my son. His blood is your blood. Never forget it. Be like him, if you can. Live up to your destiny and let it be greater than mine.’

‘I will try, Father. . I promise.’

For a moment, the king’s eyes searched Babur’s face. Then, seemingly satisfied, he grunted and turned away. Babur sat very still. His father’s unexpected passion had shaken him. As he digested what he had said, he saw that the sun was almost down. Like so many other evenings, he watched the jagged landscape soften in the dying light. The cries of boys herding their sheep and goats back to their villages came out of the gathering gloom. So did a gentle, insistent cooing. His father’s favourite flock of white doves were fluttering home to their cote.

Babur heard a gentle sigh escape his father’s lips, as if he acknowledged that life still held pleasures as well as disappointments. He watched the king take a swig of cooling water from the leather bottle dangling at his side and, his face relaxing once more into its usual good humour, turn and hurry along the battlements towards the conical dovecote high on top of the wall and partly overhanging the dry ravine below. His gold-embroidered red velvet slippers slapped against the baked-mud floor and his arms were already outstretched, ready to take his favourite doves in his hands and caress their plump throats with the tenderness of a lover. Babur couldn’t see the attraction. Stupid little birds. The best place for them was plucked and poached in a sauce of pomegranates and crushed walnuts.

Babur’s mind returned to Timur and his marauding soldiers.