דָּבַק
From LSJ
ἀναπηδῆσαι πρὸς τὸν πάππον → jumped up on his grandfather's knees, sprang up into his grandfather's lap
English (Strong)
a primitive root; properly, to impinge, i.e. cling or adhere; figuratively, to catch by pursuit: abide fast, cleave (fast together), follow close (hard after), be joined (together), keep (fast), overtake, pursue hard, stick, take.