And they have built the high places of Tophet, which is in the valley of the son of Hinnom, to burn their sons and their daughters in the fire; which I commanded them not, neither came it into my heart.
High places of Tophet - the altars (Horsley) of Tophet; erected to Moloch, on the heights along the south of the valley facing Zion.
Burn their sons - (Psalms 106:38).
Commanded them not - put for, 'I forbad expressly (Deuteronomy 17:3; Deuteronomy 12:31). See Jeremiah 2:23; Isaiah 30:33; remarks.