Matt.26.18  He said, "Go into the city to a certain one, and say to him, `The Teacher says, My time is at hand; I will keep the passover at your house with my disciples.'"
Luke.7.41  "A certain creditor had two debtors; one owed five hundred denarii, and the other fifty.
Luke.11.1  He was praying in a certain place, and when he ceased, one of his disciples said to him, "Lord, teach us to pray, as John taught his disciples."
Luke.18.2  He said, "In a certain city there was a judge who neither feared God nor regarded man;
John.11.1  Now a certain man was ill, Lazarus of Bethany, the village of Mary and her sister Martha.
Acts.13.6  When they had gone through the whole island as far as Paphos, they came upon a certain magician, a Jewish false prophet, named BarJesus.
Acts.25.19  but they had certain points of dispute with him about their own superstition and about one Jesus, who was dead, but whom Paul asserted to be alive.
Gal.2.12  For before certain men came from James, he ate with the Gentiles; but when they came he drew back and separated himself, fearing the circumcision party.
1Tim.1.3  As I urged you when I was going to Macedonia, remain at Ephesus that you may charge certain persons not to teach any different doctrine,
1Tim.1.6  Certain persons by swerving from these have wandered away into vain discussion,
1Tim.1.19  holding faith and a good conscience. By rejecting conscience, certain persons have made shipwreck of their faith,
Heb.4.7  again he sets a certain day, "Today," saying through David so long afterward, in the words already quoted, "Today, when you hear his voice, do not harden your hearts."