Verses with the word begin in the New Testament (12 verses):

Matthew 24:49
And shall begin to smite his fellowservants, and to eat and drink with the drunken;

Luke 3:8
Bring forth therefore fruits worthy of repentance, and begin not to say within yourselves, We have Abraham to our father: for I say unto you, That God is able of these stones to raise up children unto Abraham.

Luke 12:45
But and if that servant say in his heart, My lord delayeth his coming; and shall begin to beat the menservants and maidens, and to eat and drink, and to be drunken;

Luke 13:25
When once the master of the house is risen up, and hath shut to the door, and ye begin to stand without, and to knock at the door, saying, Lord, Lord, open unto us; and he shall answer and say unto you, I know you not whence ye are:

Luke 13:26
Then shall ye begin to say, We have eaten and drunk in thy presence, and thou hast taught in our streets.

Luke 14:9
And he that bade thee and him come and say to thee, Give this man place; and thou begin with shame to take the lowest room.

Luke 14:29
Lest haply, after he hath laid the foundation, and is not able to finish it, all that behold it begin to mock him,

Luke 21:28
And when these things begin to come to pass, then look up, and lift up your heads; for your redemption draweth nigh.

Luke 23:30
Then shall they begin to say to the mountains, Fall on us; and to the hills, Cover us.

2 Corinthians 3:1
Do we begin again to commend ourselves? or need we, as some others, epistles of commendation to you, or letters of commendation from you?

1 Peter 4:17
For the time is come that judgment must begin at the house of God: and if it first begin at us, what shall the end be of them that obey not the gospel of God?

Revelation 10:7
But in the days of the voice of the seventh angel, when he shall begin to sound, the mystery of God should be finished, as he hath declared to his servants the prophets.