NANDĀ VIṬṬHAṚ, BHĀĪ, and Bhāī Svāmī Dās Vachher, were businessmen of Thānesar, in present-day Haryāṇā state. They were known for their honesty and had earned the appellation of ikk-Sukhni, single worded or unswerving in quotation, for they sold their ware at fixed rates and never over-quoted their prices. They never bargained. They once visited Gurū Arjan to receive instruction from him. The Gurū blessed them for their truthfulness. They followed the Gurū's precept, tells Bhāī Santokh Siṅgh, Srī Gur Pratāp Sūraj Granth, and attained to parampad, the highest stage of Spiritual fulfilment.