Possible Clues:

• Even the score
• This might follow the S.C. for just ice or bits of it
• Inflict harm in return (for wrong)
• Repay clergyman within specified period of time
• Exact retribution, take satisfaction for injury
• Take retribution
• Repay injury
• In method of access, university going for good pay back here
• Get one's own back, coming out of Geneva
• Gave pen out, but missing penny to repay