'Show Mercy' in the Bible

and Yahweh your God will give them {over to you} and you defeat them, you must {utterly destroy them}; you shall not make a covenant with them, and you shall not show mercy [to them].

And [their] bows will shatter young men. And they will not show mercy on [the] fruit of [the] womb; their eyes will not look compassionately on children.

The presence of Yahweh has scattered them, he will no longer watch over them; {they did not honor the priests}, they did not show mercy [to] elders.

to show mercy to our fathers and to remember his holy covenant,