'First' in the Bible

He had two wives; the name of the first [was] Hannah, and the name of the second [was] Peninnah. Now Peninnah had children, but Hannah had no children.

And [if] the man said to him, "Let them burn the fat completely {first}, then take for yourself as {you} desire," then he would say to him, "No! Give it now! If not, I will take it by force!"

So was the first attack [in] which Jonathan and {his armor bearer} killed about twenty men within about half of a furrow in an acre of [an] open field.

Then Saul built an altar to Yahweh; {it was the first altar he built} to Yahweh.