寻便(xún biàn) “immediately; soon after that” Cf. 寻(xún), 寻复(xún fù), 寻即(xún jí), 寻时(xún shí);
not found at HD. 2.1290.; not found at DK. 4.38.; Krsh(1998) , s.v.;
43b4.其父闻子，悉已得差，寻便来归，咸使见之(p)
not found at K. 322.12; Z. 114b11.便;