Genesis 16:5

“And Sarai said to Abram, etc.] Being affronted with the behaviour of her maid to her, she applies to Abram for the redress of her grievance, judging it, perhaps, below her dignity to enter into an altercation with her maid: my wrong [be] upon thee; in her passion imprecating evil on him, as a just punishment upon him for suffering wrong to be done her by her maid; or, “is upon thee” f1039; pointing at his duty, and suggesting to him what he ought to do; that it was incumbent on him as her husband to right her wrongs, and do her justice, and vindicate her from the calumnies and reproaches of her servant; and tacitly complaining of him, and accusing him with indolence and unconcern at the…”

“And Sarai said . . . My wrong be upon thee--Bursts of temper, or blows, as the original may bear, took place till at length Hagar, perceiving the hopelessness of maintaining the unequal strife, resolved to escape from what had become to her in reality, as well as in name, a house of bondage.”

“- The Birth of Ishmael 1. הנר hāgār, Hagar, “flight.” Hejrah, the flight of Muhammed. 7. מלאך mal'ak “messenger, angel.” A deputy commissioned to discharge a certain duty for the principal whom he represents. As the most usual task is that of bearing messages, commands, or tidings, he is commonly called a “messenger” ἄγγελος angelos). The word is therefore a term of office, and does not further distinguish the office-bearer than as an intelligent being. Hence, a מלאך mal'ak may be a man deputed by a man Genesis 32:3; Job 1:14, or by God Haggai 1:13; Malachi 3:1, or a superhuman being delegated in this case only by God. The English term “angel” is now especially appropriated to the latter…”