Jesus: His Prayer

That Jesus prayed is quite clear. All four Gospels tell us that Jesus prayed. At least 8 times are mentioned, though not usually the words he used. He also spoke and taught about real prayer and gave models for us. 

So - like this, we are told Jesus himself prayed:

Mary

Jesus' mother was named Mary. Despite the interest of the Gospel writers in the role of women in the Christ-event, references to this Mary are actually sparse, apart, naturally, from the “birth narratives”. This final NT mention has her in Jerusalem during the waiting period between Jesus’ death and resurrection and his sending of his replacement (the Holy Spirit).

"Save"

Paul knows the meaning of Jesus’ saving crucifixion. He is very clear about him, the one who saves all who will.

Salvation

"Salvation" is a fairly common word in English Bibles (ie, translations).