Here are a few bible verses about fasting.
16 “When you fast, do not look somber as the hypocrites do, for they disfigure their faces to show others they are fasting. Truly I tell you, they have received their reward in full. 17 But when you fast, put oil on your head and wash your face, 18 so that it will not be obvious to others that you are fasting, but only to your Father, who is unseen; and your Father, who sees what is done in secret, will reward you.
Rend Your Heart
12 “Even now,” declares the Lord,
“return to me with all your heart,
with fasting and weeping and mourning.”
29 He replied, “This kind can come out only by prayer.[a]”
Many additional verses on fasting from TopVerses.com
- 10 Bible Verses for Protection (prayerineverycity.com)