Verses with the word samuel in the New Testament (3 verses):

Acts 3:24
Yea, and all the prophets from Samuel and those that follow after, as many as have spoken, have likewise foretold of these days.

Acts 13:20
And after that he gave unto them judges about the space of four hundred and fifty years, until Samuel the prophet.

Hebrews 11:32
And what shall I more say? for the time would fail me to tell of Gedeon, and of Barak, and of Samson, and of Jephthae; of David also, and Samuel, and of the prophets: