Matthew 26:75
And Peter remembered the word of Jesus, which said unto him, Before the cock crow, thou shalt deny me thrice. And he went out, and wept bitterly.
Luke 22:62
And Peter went out, and wept bitterly.
Acts 8:23
For I perceive that thou art in the gall of bitterness, and in the bond of iniquity.
Romans 3:14
Whose mouth is full of cursing and bitterness:
Ephesians 4:31
Let all bitterness, and wrath, and anger, and clamour, and evil speaking, be put away from you, with all malice:
Colossians 3:19
Husbands, love your wives, and be not bitter against them.
Hebrews 12:15
Looking diligently lest any man fail of the grace of God; lest any root of bitterness springing up trouble you, and thereby many be defiled;
James 3:11
Doth a fountain send forth at the same place sweet water and bitter?
James 3:14
But if ye have bitter envying and strife in your hearts, glory not, and lie not against the truth.
Revelation 8:11
And the name of the star is called Wormwood: and the third part of the waters became wormwood; and many men died of the waters, because they were made bitter.
Revelation 10:9
And I went unto the angel, and said unto him, Give me the little book. And he said unto me, Take it, and eat it up; and it shall make thy belly bitter, but it shall be in thy mouth sweet as honey.
Revelation 10:10
And I took the little book out of the angel's hand, and ate it up; and it was in my mouth sweet as honey: and as soon as I had eaten it, my belly was bitter.