2 Timothy 1:18

¹⁶ May the Lord grant mercy to the household of Onesiphorus, because he has often refreshed me and was unashamed of my chains.

¹⁷ Indeed, when he arrived in Rome, he searched diligently until he found me.

May the Lord grant Onesiphorus His mercy on that day. You know very well how much he ministered to me in Ephesus.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB: May the Lord grant Onesiphorus His mercy on that day. You know very well how much he ministered to me in Ephesus.
KJV: The Lord grant unto him that he may find mercy of the Lord in that day: and in how many things he ministered unto me at Ephesus, thou knowest very well.
WEB: (the Lord grant to him to find the Lord’s mercy in that day); and in how many things he served at Ephesus, you know very well.
ASV: (the Lord grant unto him to find mercy of the Lord in that day); and in how many things he ministered at Ephesus, thou knowest very well.
DARBY: the Lord grant to him to find mercy from [the] Lord in that day and how much service he rendered in Ephesus *thou* knowest best.
BLB: May the Lord give to him to find mercy from the Lord in that day! And you know very well how much he served in Ephesus.

ÅB: Herren gi han må finne miskunn hos Herren på hin dag! Og til hvor stor tjeneste han var i Efesus, det vet du selv best.
OTB: må Herren gi ham å finne miskunn fra Herren på den dagen—og du vet meget godt hvilke tjenester han ytte i Efesos.
B1930: Herren gi han må finne miskunn hos Herren på hin dag! Og til hvor stor tjeneste han var i Efesus, det vet du selv best.

Hebrews 6:10
For God is not unjust. He will not forget your work and the love you have shown for His name as you have ministered to the saints and continue to do so.
Read in context
2 Timothy 1:12
For this reason, even though I suffer as I do, I am not ashamed; for I know whom I have believed, and I am convinced that He is able to guard what I have entrusted to Him for that day.
Read in context
1 Timothy 1:3
As I urged you on my departure to Macedonia, you should stay on at Ephesus to instruct certain men not to teach false doctrines
Read in context
Luke 8:3
Joanna the wife of Herod’s household manager Chuza, Susanna, and many others. These women were ministering to them out of their own means.
Read in context
Acts 19:1
While Apollos was at Corinth, Paul passed through the interior and came to Ephesus. There he found some disciples
Read in context
Ephesians 2:4
But because of His great love for us, God, who is rich in mercy,
Read in context
1 Corinthians 16:8
But I will stay in Ephesus until Pentecost,
Read in context
Luke 1:72
to show mercy to our fathers and to remember His holy covenant,
Read in context