Then an opportune day came when Herod on his birthday gave a banquet for his government officials, military commanders, and prominent (prōtois | πρώτοις | dat pl masc) men of Galilee.

Therefore order the tomb to be made secure until the third day, lest his disciples come and steal him and say to the people, ‘He has been raised from the dead,’ and the last deceit will be greater than the first.” (prōtēs | πρώτης | gen sg fem)

Now on the first (prōtē | πρώτῃ | dat sg fem) day of Unleavened Bread the disciples came to Jesus and asked, “Where do you want us to make preparations for you to eat the Passover?”

This is the first (prōtē | πρώτη | nom sg fem) and greatest commandment.

Now there were seven brothers among us; the first (prōtos | πρῶτος | nom sg masc) one married and died, and since he had no children, he left his wife to his brother.

Then he sent other servants, more than the first (prōtōn | πρώτων | gen pl masc) time, and they did the same to them.

Which of the two did the will of his father?” They said, “The first.” (prōtos | πρῶτος | nom sg masc) Jesus said to them, “I tell you the truth, tax collectors and prostitutes will enter the kingdom of God before you!

“What do you think? A man had two sons, and he went to the first (prōtō | πρώτῳ | dat sg neut) and said, ‘Son, go and work today in the vineyard.’

and whoever would be first (prōtos | πρῶτος | nom sg masc) among you must be your servant;

So the last will be first (prōtoi | πρῶτοι | nom pl masc), and the first (prōtoi | πρῶτοι | nom pl masc) will be last.”