'Threefold' in the Bible

For whoever is ashamed [here and now] of Me and My words, the Son of Man will be ashamed of him when He comes in His glory and the glory of the [heavenly] Father and of the holy angels.

When they had eaten breakfast, Jesus asked Simon Peter, “Simon, son of John, do you love Me more than these?”“Yes, Lord,” he said to Him, “You know that I love You.”“Feed My lambs,” He told him.