Proverbs 27:8

8 As a bird that wandereth from her nest, So is a man that wandereth from his home. It is not a flying out that is meant, from which at any moment a return is possible, but an unwilling taking to flight (lxx 8b: ὅταν ἀποξενωθῇ; Venet.: πλανούμενον ... πλανούμενος); for עוף נודד, Isa 16:2, cf. Jer 4:25, birds that have been frightened; and נדד, Pro 21:15., designates the fugitive; cf. נע ונד, Gen 4:14, and above, Pro 26:2, where נוּד designates aimless roving about. Otherwise Fleischer: "warning against unnecessary roaming about, in journeyings and wanderings far from home: as a bird far from its nest is easily wounded, caught, or killed, so, on such excursions, one easily comes to injury and want. One may think of a journey in the East. The Arabs say, in one of their proverbs: âlsafar ḳaṭ'at man âlklyym (= journeying is a part of the pains of hell)." But נדד here is not to be understood in the sense of a libere vagari. Rightly C. B. Michaelis: qui vagatur extorris et exul a loco suo sc. natali vel habitationis ordinariae. This proverb mediately recommends the love of one's fatherland, i.e., "love to the land in which our father has his home; on which our paternal mansion stands; in which we have spent the years of our childhood, so significant a part of one's whole life; from which we have derived our bodily and intellectual nourishment; and in which home we recognise bone of our bone and flesh of our flesh." (Note: Gustave Baur's article "Vaterlandsliebe," in Schmid's Pdagogischer Encyklopdie.) But next it says, that to be in a strange land must be an unhappiness, because a man never feels better than at home, as the bird in its nest. We say: Heimat [home] - this beautiful word becomes the German language, which has also coined the expressive idea of Heimweh…

Note, 1. There are many that do not know when they are well off, but are uneasy with their present condition, and given to change. God, in his providence, has appointed them a place fit for them and has made it comfortable to them; but they affect unsettledness; they love to wander; they are glad of a pretence to go abroad, and do not care for staying long at a place; they needlessly absent themselves from their own work and care, and meddle with that which belongs not to them. 2. Those that thus desert the post assigned to them are like a bird that wanders from her nest. It is an instance of their folly; they are like a silly bird; they are always wavering, like the wandering bird that hops from bough to bough and rests nowhere. It is unsafe; the bird that wanders is exposed; a man's place is his castle; he that quits it makes himself an easy prey to the fowler. When the bird wanders from her nest the eggs and young ones there are neglected. Those that love to be abroad leave their work at home undone. Let every man therefore, in the calling wherein he is called, therein abide, therein abide with God.

27:8 A person who forsakes his family and strays from home will more likely find trouble than whatever he was seeking (e.g., Luke 15:11-16).