The Q source is a hypothetical document that some scholars believe was used by the authors of the Gospels of Matthew and Luke. While there is no actual physical copy of the Q source, scholars have attempted to reconstruct it based on similarities between Matthew and Luke that are not found in Mark or any other source. 

Here is an outline of what the Q source might contain, based on scholarly consensus and the content of the Gospels of Matthew and Luke:

I. Introduction
A. John the Baptist's preaching and baptism
B. Temptation of Jesus

II. Sayings of Jesus
A. Beatitudes
B. Woes
C. Love your enemies
D. The Golden Rule
E. Parables, such as the Good Samaritan, the Prodigal Son, and the Mustard Seed
F. Teachings on prayer and forgiveness

III. Miracles of Jesus
A. Healing the blind, deaf, and lame
B. Exorcisms
C. Feeding of the multitudes
D. Calming the storm
E. Raising the dead

IV. The Kingdom of God
A. Jesus' preaching about the coming of the Kingdom
B. Entry into the Kingdom
C. The nature of the Kingdom

V. Eschatology
A. The end times
B. The coming of the Son of Man
C. The judgment of the nations

VI. Conclusion
A. Jesus' trial and crucifixion
B. Resurrection appearances

It is important to note that not all scholars agree on the existence of the Q source or its contents. This outline is a general representation of what the Q source might contain, based on scholarly consensus.