Cross reference
Revelation 8:11
11 And the name of the star is Wormwood: and a third part of the waters became bitter; and a number of men came to their end because of the waters, for they were made bitter.
Jeremiah 23:15
15 So this is what the Lord of armies has said about the prophets: See, I will give them a bitter plant for their food, and bitter water for their drink: for from the prophets of Jerusalem unclean behaviour has gone out into all the land.
Jeremiah 9:15
15 So the Lord of armies, the God of Israel, has said, I will give them, even this people, bitter plants for food and bitter water for drink.
Deuteronomy 29:18
18 So that there may not be among you any man or woman or family or tribe whose heart is turned away from the Lord our God today, to go after other gods and give them worship; or any root among you whose fruit is poison and bitter sorrow;
Exodus 15:23
23 And when they came to Marah, the water was no good for drinking, for the waters of Marah were bitter, which is why it was named Marah.
Revelation 8:7
7 And at the sounding of the first, a rain of ice and fire, mixed with blood, was sent on the earth: and a third part of the earth, and of the trees, and all green grass was burned up.
Hebrews 12:15
15 Looking with care to see that no man among you in his behaviour comes short of the grace of God; for fear that some bitter root may come up to be a trouble to you, and that some of you may be made unclean by it;
Amos 6:12
12 Is it possible for horses to go running on the rock? may the sea be ploughed with oxen? for the right to be turned by you into poison, and the fruit of righteousness into a bitter plant?
Amos 5:7
7 You who make the work of judging a bitter thing, crushing down righteousness to the earth;
Lamentations 3:19
19 Keep in mind my trouble and my wandering, the bitter root and the poison.
Lamentations 3:5
5 He has put up a wall against me, shutting me in with bitter sorrow.
Proverbs 5:4
4 But her end is bitter as wormwood, and sharp as a two-edged sword;
Ruth 1:20
20 And she said to them, Do not let my name be Naomi, but Mara, for the Ruler of all has given me a bitter fate.