Cross reference
Psalms 49:8
8 (For the redemption of their life is costly, And it faileth for ever;)
Job 36:18-19
18 For let not wrath stir thee up against chastisements; Neither let the greatness of the ransom turn thee aside.
19 Will thy cry avail, `that thou be' not in distress, Or all the forces of `thy' strength?
Matthew 16:26
26 For what shall a man be profited, if he shall gain the whole world, and forfeit his life? or what shall a man give in exchange for his life?