hamsaya
parama-haṃsāya — unto the supreme perfect; SB 4.24.36
haṃsāya — unto the supreme pure; SB 6.4.26
mahā-haṃsāya — the great swanlike Personality of Godhead; SB 6.5.27-28
haṃsāya — unto the most exalted and pure (pavitraṃ paramam, the supreme pure); SB 6.9.45
parama-haṃsāya — unto the supreme pure; SB 6.16.47
haṃsāya — situated in perfect purity; SB 12.8.47