2 Corinthians 1 11
since you are also joining to help us when you pray for us. Then many people will thank God for the favor he will show us because many people prayed for us.
Compare with other 3 random translations
NAS 2 Corinthians 1:11if you also join in helping us through your prayers, so that thanks may be given by many persons in our behalf for the favor granted to us through the prayers of many. Paul’s Integrity
YLT 2 Corinthians 1:11ye working together also for us by your supplication, that the gift through many persons to us, through many may be thankfully acknowledged for us.
FBV 2 Corinthians 1:11You help us by praying for us. In this way many will thank God for us because of the blessing that God will give us in response to the prayers of many.