Agni Purana 104.31

104.31

stambhabiddhe bhṛtyatā syāt vṛkṣabiddhe tvabhūtitā /
kūpabiddhe bhayaṃ dvāre kṣetrabiddhe(2) dhanakṣayaḥ //

If [the doorway is] obstructed by a pillar, servitude will result; if obstructed by a tree, lack of prosperity;
if obstructed by a well, danger at the door; if obstructed by a field, loss of wealth;