Matthew 20:28
Even so, the Son of man did not come to be served [by others] but to be the servant [of others], and to sacrifice His life as a ransom price to purchase many people [i.e., back from Satan]."
Mark 10:45
For the Son of man did not come to be served [by others] but to be the servant [of others], and to sacrifice His life as a ransom price for many people [i.e., to purchase them back from Satan]."
1 Timothy 2:6
who gave Himself as a ransom on behalf of all people [i.e., as a substitute in place of others]. The proper time for the testimony [of this event to be proclaimed] has arrived. [Note: The correct meaning of the foregoing sentence is very difficult to determine].
1 Peter 1:18-19
You [should] know that you were bought back [from Satan], from your useless way of life, inherited from your forefathers, not with such perishable things as silver and gold,