One day he went to Goindval and, as says Bhai Santokh Singh, Sri Gur Pratap Suraj Granth, he gave vent to his malice by administering Guru Amar Das a kick as he sat amid his disciples after the evening service. The sangat was stunned, but Guru Amar Das turned round, grasped Datu`s foot and caressing it said, “Pardon me, my Master`s son ! Your tender foot may not have been hurt by my aged bones.” Instead of being put to shame by the Guru`s humility, Datu flew into a rage, called him a usurper and told him to quit Goindval. Guru Amar Das quietly left for his native Basarke.
Next morning, Datu and his men collected whatever they could lay their hands on. He had his eyes especially on Guru Amar Das`s mare, but it would not let him mount it. In his effort to control it, he injured his leg. As he was returning to Khadur, he was waylaid by robbers and deprived of the booty he was carrying. Datu limped back to Khadur empty handed. Yet he was unrepentant and it was not until Guru Arjan`s time that he realized his error and made amends. Baba Datu lived up to a ripe old age. In September 1628, he visited Amritsar to condole with Guru Hargobind on the passing away of his son, Atal Rai, but died soon after his return to Khadur.
References :
1. Bhalla, Sarup Das, Mahima Prakash. Patiala, 1971
2. Santokh Singh, Bhai, Sri Gur Pratap Suraj Granth. Amritsar, 1926-37
3. Vir Singh, Bhai, Sn Ashatg`ur Chamatkar. Amritsar, 1971
4. Macauliffe, Max Arthur, The Sikh Religion. Oxford, 1909