And say to Amasa, ‘Are you not my own flesh and blood? May God deal with me, be it ever so severely, if you are not the commander of my army for life in place of Joab.’ ”
Then they all came and urged David to eat something while it was still day; but David took an oath, saying, “May God deal with me, be it ever so severely, if I taste bread or anything else before the sun sets!”
So Jezebel sent a messenger to Elijah to say, “May the gods deal with me, be it ever so severely, if by this time tomorrow I do not make your life like that of one of them.”
“What was it he said to you?” Eli asked. “Do not hide it from me. May God deal with you, be it ever so severely, if you hide from me anything he told you.”