sthanuh

sthāṇuḥ unchangeable; BG 2.24
sthāṇuḥ immovable; SB 1.13.56
sthāṇuḥ just like a column; SB 4.8.76
sthāṇuḥ immovable; SB 4.28.39
sthāṇuḥ iva like a post; SB 5.23.2