'Supplication' in the Bible

All these with one accord continued steadfastly in prayer and supplication, along with the women, and Mary the mother of Jesus, and with his brothers.

you also helping together on our behalf by your supplication; that, for the gift bestowed on us by means of many, thanks may be given by many persons on your behalf.

while they themselves also, with supplication on your behalf, yearn for you by reason of the exceeding grace of God in you.

For I know that this will turn out to my salvation, through your supplication and the supply of the Spirit of Jesus Christ,