Fast commemorating breaching of the walls of Jerusalem before the destruction of the Second Temple Torah: Exodus 32:11-34:10 https://www.hebcal.com/holidays/tzom-tammuz?utm_sour

Torah: Numbers 25:10-30:1 Haftarah: Jeremiah 1:1 - 2:3 | Pinchas occurring after 17 Tammuz https://www.hebcal.com/sedrot/pinchas?utm_source=js&utm_medium=icalendar