Κύριε, βοήθησον τὸν δοῦλον σου Νῖλον κτλ. → Lord, help your slave Nilos ... (mosaic inscription from 4th-cent. church in the Negev)
prŏpĕrantĭa: ae, f. propero,
I a hastening, haste (very rare; not in Cic. or Cæs.): ex tantā properantiā, Sall. J. 36, 3: periculum ex properantiā, Tac. A. 12, 20.